De Kieffer, R. E., & Cochran, L. W. (1962). Manual and audio-visual techniques (2d ed.). Prentice-Hall.
Chicago Style (17th ed.) CitationDe Kieffer, Robert Eulette, and Lee W. Cochran. Manual and Audio-visual Techniques. 2d ed. Englewood Cliffs, N.J: Prentice-Hall, 1962.
MLA (9th ed.) CitationDe Kieffer, Robert Eulette, and Lee W. Cochran. Manual and Audio-visual Techniques. 2d ed. Prentice-Hall, 1962.
Warning: These citations may not always be 100% accurate.