Lee, Hansol H.B.
Korean grammar
Oxford University Pres, 1989
 Buku Referensi
Shin, Hyong Sik
An Easy guide to Korean history
Lee Ki-Taek, 2010
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Modern German grammar workbook ... [et al.]
Routledge, 1996
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Lee, Hai-young
Cho geb han gook eo mal ha gi = Speaking Korean for beginners
HollymCorp, 2006
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Tongku Lee
Yes, you can learn Korean language structure in 40 minutes!
Seoul : Hollym Elizabert, 2007
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