Raymond, Thomas Cicchino, author
McGraw-Hill, 1964
Buku Teks
Raymond, Thomas Cicchino, author
McGraw-Hill, 1955
Buku Teks
edited by Dawn O.Braithwaite; Julia T. Wood
Wadsworth, 1999
Buku Teks
Parkhurst, Charles Chandler
Prentice-Hall, 1960
Buku Teks
Kerin, Roger A., author
Pearson, 2013
Buku Teks