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Buku Referensi
Nam, Gi-sim, author
Thaehaksa, 2010
Buku Teks
Lee, Jin-ho, author
Pagijong Press, 2009
Buku Teks
Nam, Ki-sim, author
Topchulpansa, 2010
Buku Teks
Kim, Hyong Chol, 1950-, author
Daehakyo Chulphanbu, 2009
Buku Referensi