Gaya APA
Petrello, George J., BROWN,Richard D. (1976).
Introduction to Business .
London:
GLENCOE PRESS.
Gaya Chicago
Petrello, George J., BROWN,Richard D.
Introduction to Business.
London:
GLENCOE PRESS,
1976.
Teks.
Gaya MLA
Petrello, George J., BROWN,Richard D.
Introduction to Business.
London:
GLENCOE PRESS,
1976.
Teks.
Gaya Turabian
Petrello, George J., BROWN,Richard D.
Introduction to Business.
London:
GLENCOE PRESS,
1976.
Teks.