APA(7版)引用形式

WORK, J., & Brand, G. (2020). E-Commerce Business Model 2020: This Book Includes. INDEPENDENTLY PUBLISHED.

Chicagoスタイル(17版)引用形式

WORK, JIM, , George Brand. E-Commerce Business Model 2020: This Book Includes. [S.l.]: INDEPENDENTLY PUBLISHED, 2020.

MLA(9版)引用形式

WORK, JIM, , George Brand. E-Commerce Business Model 2020: This Book Includes. INDEPENDENTLY PUBLISHED, 2020.

警告: この引用は必ずしも正確ではありません.