APA aipamena

Yin, R. K. Applications of case study research (3a. ed.).

Chicago Style aipamena

Yin, Robert K. Applications of Case Study Research. 3a. ed.

MLA aipamena

Yin, Robert K. Applications of Case Study Research. 3a. ed.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.