THE 1990 ANNUAL.. (1987). The 1990 annual official volleyball reference guide ofthe United State. United State Volleyball Ass.
Cita Chicago (17th ed.)THE 1990 ANNUAL.. The 1990 Annual Official Volleyball Reference Guide Ofthe United State. East Boulder: United State Volleyball Ass, 1987.
Cita MLA (9th ed.)THE 1990 ANNUAL.. The 1990 Annual Official Volleyball Reference Guide Ofthe United State. United State Volleyball Ass, 1987.
Atenció: Aquestes cites poden no estar 100% correctes.