Gaya APA
Glos, R, E., R., I, S, R, D, I, L, J. (1980).
Business its nature and environtment an introduction .
Cincinnati:
Cincinnati: South-Western; 1980.
Gaya MLA
Glos, Raymond, E.., R., I., Steade,, Richard, D., II., Lowry,, James.
"Business its nature and environtment an introduction".
Cincinnati:
Cincinnati: South-Western; 1980,
1980.
Text.