Sitompul, D.P.M., author
Tarsito-PTIK, 1985
Buku Teks
Universitas Indonesia, 2002
UI - Skripsi (Membership)
Martiman Prodjohamidjojo, author
Ghalia Indonesia, 1984
Buku Teks
Sutomo Surtiatmodjo, author
Pradnya Paramita, 1971
Buku Teks
H.M.A. Kuffal, author
UMM Press, 2005
Buku Teks