Verlag Korean Book ServicesThomas L Coyner × Baekdu-Daegan Trail | Wanderführer (engl.)Hiking Korea's Mountain SpineThomas L CoynerKorean Book ServicesBuch2010 Doing Business in KoreaAn Expanded GuideThomas L CoynerKorean Book ServicesBuch2010 Mastering Business in Korea Thomas L CoynerKorean Book ServicesBuch2007