Gardner, Eldon J.
John Wiley & Sons, 1984
Buku Teks SO
Gardner, Eldon J.
1963
Buku Teks SO
Stern, Curt
W.H. Freeman, 1960
Buku Teks SO
by James J. Nora [and others]
[Publisher not identified], [Date of publication not identified]
Buku Teks
James J. Nora [and others]
Lea & Febiger , 1993
Buku Teks SO