[publisher not identified], [date of publication not identified]
Naskah
[publisher not identified], [date of publication not identified]
Naskah
[publisher not identified], [date of publication not identified]
Naskah
[publisher not identified], [date of publication not identified]
Naskah
Tim Penulis B.A. Simanjuntak ... [and others]
Departemen Pendidikan dan Kebudayaan RI, 1984
Buku Teks