Issaney, S. (1999). The art and craft of research methodology in social sciences. Universal Pub. Corp.
Cita Chicago (17th ed.)Issaney, S. The Art and Craft of Research Methodology in Social Sciences. Mumbai: Universal Pub. Corp, 1999.
Cita MLA (9th ed.)Issaney, S. The Art and Craft of Research Methodology in Social Sciences. Universal Pub. Corp, 1999.
Atenció: Aquestes cites poden no estar 100% correctes.