APA aipamena

Paul,Justin. (2019). Business Environment (4th.). McGraw Hill.

Chicago Style aipamena

Paul,Justin. Business Environment. 4th. Tamil Nadu: McGraw Hill, 2019.

MLA aipamena

Paul,Justin. Business Environment. 4th. McGraw Hill, 2019.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.