APA Style
Bach, G, L. (1966).
Economics : An Introduction To Analysis And Policy (cet. 5/ed. 1).
NEW JERSEY:
Prentice-Hall Inc.
MLA Style
Bach, Gorge, Leland.
"Economics : An Introduction To Analysis And Policy".
cet. 5/ed. 1
NEW JERSEY:
Prentice-Hall Inc,
1966.
Text.