Penggayaan APA
NIEMI, ALBERT W. (1978).
Understanding economics .
Chicago:
Rand Mc Nally College.
Chicago Style
NIEMI, ALBERT W.
Understanding economics.
Chicago:
Rand Mc Nally College,
1978.
Text.
MLA Style
NIEMI, ALBERT W.
Understanding economics.
Chicago:
Rand Mc Nally College,
1978.
Text.
Turabian Style
NIEMI, ALBERT W.
Understanding economics.
Chicago:
Rand Mc Nally College,
1978.
Print.