Shoemaker, P. J., Tankard, J. W., & Lasorsa, D. L. (2004). How to build social science theories. Sage.
Cita Chicago (17th ed.)Shoemaker, Pamela J., James W. Tankard, i Dominic L. Lasorsa. How to Build Social Science Theories. Thousand Oaks, CA: Sage, 2004.
Cita MLA (9th ed.)Shoemaker, Pamela J., et al. How to Build Social Science Theories. Sage, 2004.
Atenció: Aquestes cites poden no estar 100% correctes.