APA aipamena

STEINHOFF, D. (1979). The World Of Business Dan Steinhoff. McGraw-Hill.

Chicago Style aipamena

STEINHOFF, Dan. The World Of Business Dan Steinhoff. McGraw-Hill, 1979.

MLA aipamena

STEINHOFF, Dan. The World Of Business Dan Steinhoff. McGraw-Hill, 1979.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.