Cita APA

Marczyk, G. R. (2005). Essentials of research design and methodology. Hoboken, N.J: John Wiley & Sons.

Chicago Style Citation

Marczyk, Geoffrey R. Essentials of Research Design and Methodology. Hoboken, N.J: John Wiley & Sons, 2005.

Cita MLA

Marczyk, Geoffrey R. Essentials of Research Design and Methodology. Hoboken, N.J: John Wiley & Sons, 2005.

Atenció: Aquestes cites poden no estar 100% correctes.