Psychological measurement in the study of population problems (Berkeley, California : 1971). (1971). Proceedings of the conference on psychological measurement in the study of population problems, February 26-27, 1971, Berkeley, California. s.n.
Citace podle Chicago (17th ed.)Psychological measurement in the study of population problems (Berkeley, California : 1971). Proceedings of the Conference on Psychological Measurement in the Study of Population Problems, February 26-27, 1971, Berkeley, California. [Berkeley: s.n, 1971.
Citace podle MLA (9th ed.)Psychological measurement in the study of population problems (Berkeley, California : 1971). Proceedings of the Conference on Psychological Measurement in the Study of Population Problems, February 26-27, 1971, Berkeley, California. s.n, 1971.