APA
Thomas B., Housden M. & Chartered Institute of Marketing. (2002). Direct marketing in practice. Oxford: Butterworth-Heinemann.
Chicago
Thomas Brian, Housden Matthew and Chartered Institute of Marketing. 2002. Direct marketing in practice. Oxford: Butterworth-Heinemann.
Harvard
Thomas B., Housden M. and Chartered Institute of Marketing. (2002). Direct marketing in practice. Oxford: Butterworth-Heinemann.
MLA
Thomas Brian, Housden Matthew and Chartered Institute of Marketing. Direct marketing in practice. Oxford: Butterworth-Heinemann. 2002.