Cita APA (7th ed.)
Survey Research Center Institute for Social Research. (1976). Interviewer's manual (Rev. ed.). Institute for Social Research.
Cita Chicago (17th ed.)
Survey Research Center Institute for Social Research. Interviewer's Manual. Rev. ed. Michigan: Institute for Social Research, 1976.
Cita MLA (9th ed.)
Survey Research Center Institute for Social Research. Interviewer's Manual. Rev. ed. Institute for Social Research, 1976.
Atenció: Aquestes cites poden no estar 100% correctes.