by Lincoln D. Cathers...[et al.]; editor, J.F. Peel Brahtz
John Wiley, 1972
Buku Teks
Anthem Press, 2012
eBooks
Kantner, John F.
Lixington Books, 1975
Buku Teks
edited by John F. Kantner, Lee McCaffrey
Lexington Books, 1975
Buku Referensi
edited by Nancy Chng
Select Books, 1977
Buku Teks