The ecology of the Indonesian seas : part I
by Tomas Tomascik ... [and others]
Periplus Editions, 1997
 Buku Referensi
The ecology of the Indonesian seas: part I chapters 1-12
by Tomas Tomascir...[etal]
Periplus Editions, 1997
 Buku Teks
Whitten, Tony, 1953-
Ekologi Jawa dan Bali. Jilid II = The Ecology of Jawa and Bali
Prenhallindo, 1999
 Buku Teks
Schrieke, Bertram Johannes Otto
Indonesian sociological studies: selected writing; Part II
W. van Hoeve, 1960
 Buku Teks SO
Indonesian basic course: volume ii lessons 9-16 / Lembaga Bahasa Hankam
Lembaga Bahasa Hankam, 1978
 Buku Teks SO