Edited by Overholt , W. . H. (1978). Global political assessment: October 1977- April 1978. Kunnuparampil P. Punnoose.
Chicago Style (17th ed.) ZitazioaEdited by Overholt , William H. Global Political Assessment: October 1977- April 1978. New-Delhi: Kunnuparampil P. Punnoose, 1978.
MLA (9th ed.) ZitazioaEdited by Overholt , William H. Global Political Assessment: October 1977- April 1978. Kunnuparampil P. Punnoose, 1978.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.