Hastings, G., Angus, K., & Bryant, C. A. (2011). The Sage handbook of social marketing. Sage. https://doi.org/10.4135/9781446201008
Cita Chicago (17th ed.)Hastings, Gerard, Kathryn Angus, i Carol A. Bryant. The Sage Handbook of Social Marketing. Los Angeles: Sage, 2011. https://doi.org/10.4135/9781446201008.
Cita MLA (9th ed.)Hastings, Gerard, et al. The Sage Handbook of Social Marketing. Sage, 2011. https://doi.org/10.4135/9781446201008.
Atenció: Aquestes cites poden no estar 100% correctes.