APA Style
Rugman, Alan. (1985).
International business .
:
Mc Graw-Hill Book Company.
Chicago Style
Rugman, Alan.
International business.
:
Mc Graw-Hill Book Company,
1985.
Text.
MLA Style
Rugman, Alan.
International business.
:
Mc Graw-Hill Book Company,
1985.
Text.
Turabian Style
Rugman, Alan.
International business.
:
Mc Graw-Hill Book Company,
1985.
Print.