- Traditional Hapkido: Vol. 5
- Introduction to hapkido by Joon M Jee, 1974
- Hapkido by Jae M. Lee and David H. Wayt, 1976-08
- Organisations Based in Seoul: International Taekwon-Do Federation, Kukkiwon, Korea Hapkido Federation, Pan Asian Boxing Association
- Introduction To Hapkido Volume 1 by Joon M Jee, 1900
- Self Defense Hapkido by Master Felix Lugo, 2006-01-07
- Hapkido Intermediate 4th & 3rd Gup DVD / Red to Brown Belt Technique by Kwang Sik Myung, 1997
- Hapkido: Green Belt Requirements by Marc Tedeschi, 2007-01-01
- Self Defense Hapkido Special Edition by Master Felix Lugo, 2006-02-02
- Hapkido
- Hapkido Other Wrist Part Technique DVD Part 3 by Kwang Sik Myung, 2007
- Koreanische Kampfkunst: Hankido, Hapkido, Haidong Gumdo, Dangsudo, Dachverband Für Budotechniken Nordrhein-Westfalen, Taekgyeon (German Edition)
- Use of the Logo Parameter in Infobox Korean Name: Korea Train Express, Hsr-350x, Sin Moo Hapkido, International H.k.d Federation, Hyundai Asan
- Practical Hapkido Textbook by Master Hui S.Choe, 1999-01-01
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