Sachais, M. D. (1990). VSAM: Tuning and advanced topics. Van Nostrand Reinhold.
Chicagoスタイル(17版)引用形式Sachais, Michael D. VSAM: Tuning and Advanced Topics. New York: Van Nostrand Reinhold, 1990.
MLA(9版)引用形式Sachais, Michael D. VSAM: Tuning and Advanced Topics. Van Nostrand Reinhold, 1990.
警告: この引用は必ずしも正確ではありません.