APA (7th ed.) Zitazioa
Walliman, N. (2011). Your research project: Designing and planning your work (3rd ed.). Sage.
Chicago Style (17th ed.) Zitazioa
Walliman, Nicholas. Your Research Project: Designing and Planning Your Work. 3rd ed. Thousand Oaks, Calif: Sage, 2011.
MLA (9th ed.) Zitazioa
Walliman, Nicholas. Your Research Project: Designing and Planning Your Work. 3rd ed. Sage, 2011.
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