THE 1990 ANNUAL.. (1987). The 1990 annual official volleyball reference guide ofthe United State. United State Volleyball Ass.
Chicago-referens (17:e uppl.)THE 1990 ANNUAL.. The 1990 Annual Official Volleyball Reference Guide Ofthe United State. East Boulder: United State Volleyball Ass, 1987.
MLA-referens (9:e uppl.)THE 1990 ANNUAL.. The 1990 Annual Official Volleyball Reference Guide Ofthe United State. United State Volleyball Ass, 1987.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.