Learn Hangul in One Hour: A Complete Course on How to Teach Yourself the Korean Writing SystemMar 18 2012by Allen D. Williams PhD
Living Language Korean, Complete Edition: Beginner through advanced course, including 3 coursebooks, 9 audio CDs, Korean reading & writing guide, and free online learningAug 27 2013by Living Language and Jaemin Roh
500 Basic Korean Verbs: The Only Comprehensive Guide to Conjugation and Usage (Downloadable Audio Files Included)Aug 14 2015by Kyubyong Park
- by Lonely Planet
- by Ross King Ph.D. and Jaehoon Yeon Ph.D. Ph.D.