Bittle, Celestine N.
The Bruce Publishing, 1950
Buku Teks
Ben-Ari, Mordecchai, 1948-
Springer-Verlag, 2012
Buku Teks
Ben-Ari, Mordecchai, 1948-
Springer, 2012
eBooks
Wallace, Walter L.
Aldine Publishing Company, 1971
Buku Teks
Williams, Malcolm, 1953-
Routledge, 2000
Buku Teks