Gaya APA
Krause, ., Mathis, . (1968).
International Economics and Business; Selected Readings (1).
Boston Newyork:
Houghton Miflin Company.
Gaya MLA
Krause, ., Mathis, .
"International Economics and Business; Selected Readings".
1
Boston Newyork:
Houghton Miflin Company,
1968.
Text.