Gaya APA
Pappas, James. (1983).
Managerial economics (text).
New York:
Holt Saunders International.
Gaya Chicago
Pappas, James.
Managerial economics.
text
New York:
Holt Saunders International,
1983.
.
Gaya MLA
Pappas, James.
Managerial economics.
text
New York:
Holt Saunders International,
1983.
.
Gaya Turabian
Pappas, James.
Managerial economics.
text
New York:
Holt Saunders International,
1983.
.