edited by Barry Saltzman
Academic Press , 1983
Buku Teks
Adi Wibowo, author
Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Indonesia, 1997
UI - Skripsi (Membership)
Huggett, Richard John
Springer-Verlag, 1991
Buku Teks
Lau, William K.M., author
Springer, 2012
eBooks
Gaarder, Jostein, 1952-, author
Mizan Pustaka, 2014
Buku Teks