Musselman, Vernon A.
Introduction to modern business : issues and environment
Prentice Hall of India, 1982
 Buku Teks
Musselman, Vernon A.
Introduction to modern business : issues and environment
Prentice-Hall, 1977
 Buku Teks
Jucius, Michael J.
Introduction to business
Richard D. Irwin, 1961
 Buku Teks
Hastings, Paul G.
Introduction to business
McGraw-Hill, 1974
 Buku Teks
Appleby, Robert C.
Modern business administration
Pitman, 1981
 Buku Teks