Prentice-Hall, 1970
Buku Teks
Thayer, Frank, author
Prentice-Hall, 1954
Buku Teks
Rucker, Frank W., author
The Iowa State Univ. Press, 1960
Buku Teks
Gilmore, Gene, author
The Glindersany, 1971
Buku Teks
Harry Kontutodjeng, author
Fakultas Ilmu Pengetahuan dan Budaya Universitas Indonesia, 1981
UI - Skripsi (Membership)