- Ingeokring Newsletter 2020/2021 No. 25 Winter (2438 downloads )
- Ingeokring Newsletter 2019/2020 No. 24 Winter (3407 downloads )
- Ingeokring Newsletter 2015 No. 23 Autumn (3158 downloads )
- Ingeokring Newsletter 2014 No. 22 Autumn (3261 downloads )
- Ingeokring Newsletter 2013 Summer (2936 downloads )
- Ingeokring Newsletter 2011/2012 Winter (2898 downloads )
- Ingeokring Newsletter 2010 Summer (2897 downloads )
- Ingeokring Newsletter 2009 Sping/Summer (3056 downloads )
- Ingeokring Newsletter 2008 Special Edition (2743 downloads )
- Ingeokring Newsletter 2007-2008 Double Issue (3065 downloads )
- Ingeokring Newsletter 2006 No. 1 Vol. 13 December (2731 downloads )
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- Ingeokring Newsletter 2004 No. 1 Vol. 11 (3045 downloads )
- Ingeokring Newsletter 2003 No. 2 Vol. 10 (2858 downloads )
- Ingeokring Newsletter 2003 No. 1 Vol. 9 (2503 downloads )
- Ingeokring Newsletter 2002 No. 10 Summer (2856 downloads )
- Ingeokring Newsletter 2001 No. 9 Summer (3101 downloads )
- Ingeokring Newsletter 1999 No. 8 Summer (3027 downloads )
- Ingeokring Newsletter 1998 No. 7 Summer (3002 downloads )
- Ingeokring Newsletter 1997 No. 6 Autumn (3578 downloads )
- Ingeokring Newsletter 1997 No. 5 Spring (2912 downloads )
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- Ingeokring Newsletter 1995 No. 2 Autumn (2917 downloads )
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- Ingeokring Newsletter 1994-2 Herfst (2862 downloads )
- Ingeokring Newsletter 1994-1 Lente (2872 downloads )
- Ingeokring Newsletter 1993 Herfst (3021 downloads )
- Ingeokring Newsletter 1992-1993 Winter (3294 downloads )
- Ingeokring Newsletter 1992 Zomer (3694 downloads )
- Ingeokring Newsletter 1991-1992 Winter (3728 downloads )
- Ingeokring Newsletter 1991-1 Herfst (2796 downloads )
- Ingeokring Newsletter 1991-0 Lente-Zomer (2791 downloads )
- Ingeokring Newsletter 1990-3 December (2952 downloads )
- Ingeokring Newsletter 1990-2 Juni Special (2442 downloads )
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- Ingeokring Nieuwsbrief 1989-12 December (2981 downloads )
- Ingeokring Nieuwsbrief 1989-07 Juli (2993 downloads )
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- Ingeokring Nieuwsbrief 1985-02 Februari (2373 downloads )
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- Ingeokring Nieuwsbrief 1983-09 September (2581 downloads )