Frost, R., & Strauss, J. F. (2019). E-marketing (8th.). Routledge.
Chicagoスタイル(17版)引用形式Frost, Raymond, , Judy Fox Strauss. E-marketing. 8th. New York, NY: Routledge, 2019.
MLA(9版)引用形式Frost, Raymond, , Judy Fox Strauss. E-marketing. 8th. Routledge, 2019.
警告: この引用は必ずしも正確ではありません.