Diederiks-Verschoor, I. H. Philepina (Isabella Henrietta Philepina), 1915-, author
Sinar Grafika, 1991
Buku Teks
Harahap, M. Yahya, author
[publisher not identified], 1987
Buku Teks
Harahap, M. Yahya, author
[publisher not identified], 1987
Buku Teks
Moenartining, author
Universitas Indonesia, 1983
UI - Skripsi (Membership)
Herlien Budiono, author
Citra Aditya Bakti, 2008
Buku Teks