Cita APA

Burns, R. (2000). Introduction to research methods (4th ed.). Frenchs Forest: Pearson Education.

Chicago Style Citation

Burns, Robert. Introduction to Research Methods. 4th ed. Frenchs Forest: Pearson Education, 2000.

Cita MLA

Burns, Robert. Introduction to Research Methods. 4th ed. Frenchs Forest: Pearson Education, 2000.

Atenció: Aquestes cites poden no estar 100% correctes.