APA aipamena

BEECH, J. (2015). Doing your business research project. Sage.

Chicago Style aipamena

BEECH, John. Doing Your Business Research Project. Sage, 2015.

MLA aipamena

BEECH, John. Doing Your Business Research Project. Sage, 2015.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.