Sarantakos, S. (1998). Social research. Macmillan Press.
Cita Chicago (17th ed.)Sarantakos, Sotirios. Social Research. Basingstoke: Macmillan Press, 1998.
Cita MLA (9th ed.)Sarantakos, Sotirios. Social Research. Macmillan Press, 1998.
Atenció: Aquestes cites poden no estar 100% correctes.