- Ingeokring Newsletter 2020/2021 No. 25 Winter (966 downloads )
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- Ingeokring Newsletter 2015 No. 23 Autumn (1655 downloads )
- Ingeokring Newsletter 2014 No. 22 Autumn (1769 downloads )
- Ingeokring Newsletter 2013 Summer (1419 downloads )
- Ingeokring Newsletter 2011/2012 Winter (1487 downloads )
- Ingeokring Newsletter 2010 Summer (1485 downloads )
- Ingeokring Newsletter 2009 Sping/Summer (1577 downloads )
- Ingeokring Newsletter 2008 Special Edition (1335 downloads )
- Ingeokring Newsletter 2007-2008 Double Issue (1548 downloads )
- Ingeokring Newsletter 2006 No. 1 Vol. 13 December (1298 downloads )
- Ingeokring Newsletter 2005 No. 1 Vol. 12 April (1248 downloads )
- Ingeokring Newsletter 2004 No. 1 Vol. 11 (1671 downloads )
- Ingeokring Newsletter 2003 No. 2 Vol. 10 (1404 downloads )
- Ingeokring Newsletter 2003 No. 1 Vol. 9 (1363 downloads )
- Ingeokring Newsletter 2002 No. 10 Summer (1406 downloads )
- Ingeokring Newsletter 2001 No. 9 Summer (1505 downloads )
- Ingeokring Newsletter 1999 No. 8 Summer (1486 downloads )
- Ingeokring Newsletter 1998 No. 7 Summer (1658 downloads )
- Ingeokring Newsletter 1997 No. 6 Autumn (2094 downloads )
- Ingeokring Newsletter 1997 No. 5 Spring (1509 downloads )
- Ingeokring Newsletter 1996 No. 4 Autumn (1438 downloads )
- Ingeokring Newsletter 1996 No. 3 Spring (1516 downloads )
- Ingeokring Newsletter 1995 No. 2 Autumn (1588 downloads )
- Ingeokring Newsletter 1995 No. 1 Spring (1555 downloads )
- Ingeokring Newsletter 1994-2 Herfst (1438 downloads )
- Ingeokring Newsletter 1994-1 Lente (1406 downloads )
- Ingeokring Newsletter 1993 Herfst (1488 downloads )
- Ingeokring Newsletter 1992-1993 Winter (1640 downloads )
- Ingeokring Newsletter 1992 Zomer (2045 downloads )
- Ingeokring Newsletter 1991-1992 Winter (2088 downloads )
- Ingeokring Newsletter 1991-1 Herfst (1321 downloads )
- Ingeokring Newsletter 1991-0 Lente-Zomer (1393 downloads )
- Ingeokring Newsletter 1990-3 December (1503 downloads )
- Ingeokring Newsletter 1990-2 Juni Special (1386 downloads )
- Ingeokring Newsletter 1990-1 Juni (1578 downloads )
- Ingeokring Nieuwsbrief 1989-12 December (1555 downloads )
- Ingeokring Nieuwsbrief 1989-07 Juli (1617 downloads )
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- Ingeokring Nieuwsbrief 1987-12 December (1547 downloads )
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- Ingeokring Nieuwsbrief 1986-06 Juni (2206 downloads )
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- Ingeokring Nieuwsbrief 1983-09 September (1513 downloads )