Roberts, M. L. (2013). Internet marketing: Integrating online and offline strategies. Australia: South-Western.
Trích dẫn kiểu ChicagoRoberts, Mary Lou. Internet Marketing: Integrating Online and Offline Strategies. Australia: South-Western, 2013.
MLA引文Roberts, Mary Lou. Internet Marketing: Integrating Online and Offline Strategies. Australia: South-Western, 2013.
警告:这些引文格式不一定是100%准确.