Dyfyniad APA

Pestonjee, D. M. E. (1997). Third handbook of psychological and social instruments.

Dyfyniad Arddull Chicago

Pestonjee, D M; Ed. Third Handbook of Psychological and Social Instruments. New Delhi, Concept publishing company, 1997.

Dyfyniad MLA

Pestonjee, D M; Ed. Third Handbook of Psychological and Social Instruments. 1997.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.