German verbs
Buku Teks
Saunders, Joy
German verb handbook : comprehensive guide to German verbs
Berlitz, 1993
Buku Teks SO
McKeane, Alasdair
German
Longman, 1994
Buku Teks SO
Cowie, A.P.
Oxford dictionary of phrasal verbs
Oxford University Press, 1993
Buku Referensi
Park, Bryan
500 Basic Korean verbs
Buku Teks