APA aipamena

IE Business Cases. PERI Spain Coaching in Construction (Part C). [s.n.].

Chicago Style aipamena

IE Business Cases. PERI Spain Coaching in Construction (Part C). [S.l.]: [s.n.].

MLA aipamena

IE Business Cases. PERI Spain Coaching in Construction (Part C). [s.n.].

Kontuz: berrikusi erreferentzia hauek erabili aurretik.