Styl cytowania APA

Bell, E., Bryman, A., & Harley, B. (2019). Business research methods. oxford university Press.

Styl cytowania Chicago

Bell, Emma, Alan Bryman, i Bill Harley. Business Research Methods. Oxford: oxford university Press, 2019.

Styl cytowania MLA

Bell, Emma, et al. Business Research Methods. oxford university Press, 2019.