Wertheim, W.F. (Willem Frederik), author
Van Hoeve, 1956
Buku Klasik
Wertheim, W.F. (Willem Frederik), author
Uitgeversmaatschappij A., 1959
Buku Teks
Davis, Robert H.
McGraw-Hill, 1974
Buku Teks
Moore, Wilbert E. (Wilbert Ellis), author
Prentice-Hall, 1963
Buku Teks
edited by Eva Etzioni-Halevy and Amitai Etzioni
Basic Books, 1964
Buku Teks