edited by Charles P. Bonini, Robert K. Jaedicke and Harvey M. Wagner
McGraw-Hill, 1964
Buku Teks
Cabell, Randolph W.
John Wiley & Sons, 1961
Buku Teks
Churchill, Gilbert A., author
The Dryden Press, 1996
Buku Teks
Buffa, Elwood S. (Elwood Spencer), author
John Wiley & Sons, 1975
Buku Teks
Ministry of National Education, 2008
Buku Teks