Gaya APA
mikesell, R, F.
(1973).
23: nonfuel minerals: U.S. Investment Policies Abroad
.
Polewali Mandar:
.
Gaya MLA
mikesell, Raymond, F.
"23: nonfuel minerals: U.S. Investment Policies Abroad".
Polewali Mandar:
,
1973.
Text.