Dina Mustafa, author
Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Indonesia, 1984
UI - Skripsi (Membership)
Pfister, Manfred
Cambridge University Press, 1993
Buku Teks
Unseld, Siegfried
Suhrhkamp, 1974
Buku Teks
Sienko, Michell J., author
McGraw-Hill Kogakusha, 1961
Buku Teks
Busch, Daryle H., author
Allyn and Bacon , 1978
Buku Teks