University of Chicago
University of Chicago Press, 1982
Buku Referensi
Wilson, Kevin, 1958- , author
American Management Association;, 2010
eBooks
Bowden, Edwin T., author
Holt, Rinehart and Winston, 1963
Buku Teks
Fischbach, Frances Talaska, author
J.B. Lippincott, 1996
Buku Teks
Wolters Kluwer, 2014
Buku Teks