Cita APA (7th ed.)

Dooley, D. (2001). Social research methods. Prentice-Hall.

Cita Chicago (17th ed.)

Dooley, David. Social Research Methods. Upper Saddle River, N.J: Prentice-Hall, 2001.

Cita MLA (9th ed.)

Dooley, David. Social Research Methods. Prentice-Hall, 2001.