Gulo, W., author
Grasindo, 2005
Buku Teks
Sumadi Suryabrata, author
RajaGrafindo Persada, 2012
Buku Teks
Sumadi Suryabrata, author
[publisher not identified], [date of publication not identified]
Buku Teks
Sumadi Suryabrata, author
[publisher not identified], [date of publication not identified]
Buku Teks
Sumadi Suryabrata, author
RajaGrafindo Persada, 2003
Buku Teks