Gaya APA
SICHEL, Werner, ECKSTEIN, Peter.. (1974).
Basic Economic concepts (2 nd. ed.).
Chicago:
Rand McNally College Publishing Company.
Gaya Chicago
SICHEL, Werner, ECKSTEIN, Peter..
Basic Economic concepts.
2 nd. ed.
Chicago:
Rand McNally College Publishing Company,
1974.
Teks.
Gaya MLA
SICHEL, Werner, ECKSTEIN, Peter..
Basic Economic concepts.
2 nd. ed.
Chicago:
Rand McNally College Publishing Company,
1974.
Teks.
Gaya Turabian
SICHEL, Werner, ECKSTEIN, Peter..
Basic Economic concepts.
2 nd. ed.
Chicago:
Rand McNally College Publishing Company,
1974.
Teks.