Reynolds, H., & Tramel, M. E. (1979). Executive time management: Getting 12 hours work out of an 8-hour day. Prentice Hall.
Chicago Style (17. basım) AtıfReynolds, Helen, ve Mary E. Tramel. Executive Time Management: Getting 12 Hours Work Out of an 8-hour Day. Englewood Cliffs, New Jersey: Prentice Hall, 1979.
MLA (9th ed.) AtıfReynolds, Helen, ve Mary E. Tramel. Executive Time Management: Getting 12 Hours Work Out of an 8-hour Day. Prentice Hall, 1979.
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