(1993). № 5; Alma mater. 1993.
Chicago Style aipamena№ 5; Alma Mater. 1993, 1993.
MLA aipamena№ 5; Alma Mater. 1993, 1993.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
APA aipamena
(1993). № 5; Alma mater. 1993.
Chicago Style aipamena№ 5; Alma Mater. 1993, 1993.
MLA aipamena№ 5; Alma Mater. 1993, 1993.