S.M. Amin, author
Fasco, 1954
Buku Teks
S.M. Amin, author
Fasco, 1952
Buku Klasik
Hutagalung, Johanes Ronald Elyeser Roparulian, author
Universitas Indonesia, 2009
UI - Tesis Open
Dentreves, A.P., author
Bhratara, 1963
Buku Teks
Antonius Cahyadi, author
Kencana, 2008
Buku Teks