Solomon, Ezra
Columbia University Press , 1963
Buku Teks
Shapiro, Eli, author
Holt, Rinehart and Winston,Inc., 1968
Buku Teks
Brigham, Eugene F., 1930-, author
The Dryden Press, 1991
Buku Teks
Brigham, Eugene F., 1930-, author
Dryden Press, 1985
Buku Teks
Brigham, Eugene F., 1930-, author
The Dryden Press, 1994
Buku Teks