Weston, J. Fred [John Fred], 1916-
Henry Holt, 1972
Buku Teks
Weston, J. Fred [John Fred], 1916-
Dryden Press, 1978
Buku Teks
Weston, J. Fred [John Fred], 1916-
Erlangga, 1996
Buku Teks
Brigham, Eugene F., 1930-
Dryden Press, 1990
Buku Teks SO
Wood, Frank
Pitman, 1983
Buku Teks