Tohutoro APA (7th ed.)

Kidder, L. H. Research methods in social relations. Society for the Psychological Study of Social Issues (SPSSI).

Tohutoru Kātū Chicago (17th ed.)

Kidder, Louise H. Research Methods in Social Relations. Estados Unidos: Society for the Psychological Study of Social Issues (SPSSI).

Tohutoro MLA (9th ed.)

Kidder, Louise H. Research Methods in Social Relations. Society for the Psychological Study of Social Issues (SPSSI).