Guthrie,Gerard. (2010). Basic research methods: An entry to social science research. Sage Publications.
Chicago Edition CitationGuthrie,Gerard. Basic Research Methods: An Entry to Social Science Research. New Delhi: Sage Publications, 2010.
Cita MLAGuthrie,Gerard. Basic Research Methods: An Entry to Social Science Research. Sage Publications, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.