Gaya APA
Lipsey, Richard G.. (1978).
Economics (text).
New York:
Harper and Row Publishers.
Gaya Chicago
Lipsey, Richard G..
Economics.
text
New York:
Harper and Row Publishers,
1978.
.
Gaya MLA
Lipsey, Richard G..
Economics.
text
New York:
Harper and Row Publishers,
1978.
.
Gaya Turabian
Lipsey, Richard G..
Economics.
text
New York:
Harper and Row Publishers,
1978.
.