Wall, F. P., & Zeidberg, L. D. (1946). Health guides and guards (3d ed.). Prentice-Hall, inc..
Chicago Style (17th ed.) CitationWall, Francis Prince, i Louis David Zeidberg. Health Guides and Guards. 3d ed. New York: Prentice-Hall, inc., 1946.
Cita MLAWall, Francis Prince, i Louis David Zeidberg. Health Guides and Guards. 3d ed. Prentice-Hall, inc., 1946.
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