Shartle, C. L. (1959). Occupational information: Its development and application (3rd ed.). Prentice-Hall.
Chicago Style (17th ed.) CitationShartle, Carroll L. Occupational Information: Its Development and Application. 3rd ed. Englewood Cliffs, N.J.: Prentice-Hall, 1959.
MLA (8th ed.) CitationShartle, Carroll L. Occupational Information: Its Development and Application. 3rd ed. Prentice-Hall, 1959.
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