Cowan, H.K.J (Hendrik Karel Jan)
's-Gravenhage,, 1937
Buku Referensi
Southeast Asia Program, 1992
Buku Teks
Paustovskiy, Konstantin Georgiyevich, author
Gosudarstvennoe izdatel'stvo khudozhestvennoj literatury, 1956
Buku Teks
Koester, Sola, author
Max Hueber Verlag, 1979
Buku Referensi
Nagibin, Yuriy Markovich, author
Gosudarstvennoe izdatel'stvo khudozhestvennoj literatury, 1961
Buku Teks