(2018). Library information systems. 3G E-Learning LLC.
Chicagoスタイル(17版)引用形式Library Information Systems. New York, N.Y: 3G E-Learning LLC, 2018.
MLA(9版)引用形式Library Information Systems. 3G E-Learning LLC, 2018.
警告: この引用は必ずしも正確ではありません.
APA(7版)引用形式