Y.M.C.A.Publishing House. Rules of games and sports (16th.). YMCA Pub. House.
Chicago Style aipamenaY.M.C.A.Publishing House. Rules of Games and Sports. 16th. Calcutta: YMCA Pub. House.
MLA aipamenaY.M.C.A.Publishing House. Rules of Games and Sports. 16th. YMCA Pub. House.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.