Kraut, Edgar A., author
Dover Publication, Inc, 2015
Buku Teks
Hassani, Sadri, author
Allyn and Bacon, 1991
Buku Teks
edited by S.G. Mikhlin; translated, Harry Hochstadt
Rinehart and Winston, 1967
Buku Teks
Mathews, Jon, author
W.A. Benjamin, 1965
Buku Teks
Wyld, H.W., author
Benjamin/Cummings, 1979
Buku Teks