APA aipamena

Indian Standards Institution. (1970). Indian Standard: Specification for Rugby Ball. Indian Standards Institution.

Chicago Style aipamena

Indian Standards Institution. Indian Standard: Specification for Rugby Ball. N.Delhi: Indian Standards Institution, 1970.

MLA aipamena

Indian Standards Institution. Indian Standard: Specification for Rugby Ball. Indian Standards Institution, 1970.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.