Gaya APA
Price Theory and Its Uses. (1968).
Amerika:
Donald S. Watson.
Gaya Chicago
Price Theory and Its Uses.
Ed. 2.
Amerika:
Donald S. Watson,
1968.
.
Gaya MLA
Price Theory and Its Uses.
Ed. 2.
Amerika:
Donald S. Watson,
1968.
.
Gaya Turabian
Price Theory and Its Uses.
Amerika:
Donald S. Watson,
1968.
.