Tohutoro APA (7th ed.)

(1984). ICPSR Instructional Subset Quality of American Life, 1971 / Angus Campbell, Philip E. Converse, Willard L. Rodgers. [electronic resource].

Tohutoru Kātū Chicago (17th ed.)

ICPSR Instructional Subset Quality of American Life, 1971 / Angus Campbell, Philip E. Converse, Willard L. Rodgers. [electronic Resource]. 1984.

Tohutoro MLA (9th ed.)

ICPSR Instructional Subset Quality of American Life, 1971 / Angus Campbell, Philip E. Converse, Willard L. Rodgers. [electronic Resource]. 1984.