THE 1990 ANNUAL.. (1987). The 1990 annual official volleyball reference guide ofthe United State. United State Volleyball Ass.
Citazione stile Chigago Style (17a edizione)THE 1990 ANNUAL.. The 1990 Annual Official Volleyball Reference Guide Ofthe United State. East Boulder: United State Volleyball Ass, 1987.
Citatione MLA (9a ed.)THE 1990 ANNUAL.. The 1990 Annual Official Volleyball Reference Guide Ofthe United State. United State Volleyball Ass, 1987.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.