Cita APA (7th ed.)
Kuada, J. E. (2012). Research methodology: A project guide for university students. Samfundslitteratur.
Cita Chicago (17th ed.)
Kuada, John E. Research Methodology: A Project Guide for University Students. Frederiksberg: Samfundslitteratur, 2012.
Cita MLA (9th ed.)
Kuada, John E. Research Methodology: A Project Guide for University Students. Samfundslitteratur, 2012.
Atenció: Aquestes cites poden no estar 100% correctes.