Gaya APA
Leftwich, R, H. (1982).
Mikro Ekonomi : The Prince System and Resource Allocation II .
Jakarta:
PT. BINA AKSARA.
Gaya MLA
Leftwich, Richard, H..
"Mikro Ekonomi : The Prince System and Resource Allocation II".
Jakarta:
PT. BINA AKSARA,
1982.
Text.