Webber, Ross A.
Time and management / by Ross A. Webber
N.Y. Van Nostrand Reinhold , 1972
 Buku Teks
Webber, Ross A.
To be a manager : essentials of management/ Ross A. Webber
Richard D. Irwin, 1981
 Buku Teks
Mancini, Marc, author
Time management / Marc Mancini
McGraw-Hill, 2003
 Buku Teks
Yager, R. Yan, author
Creative time management for the new millennium
Hannacroic Creek Book, 1999
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Spillane, James J., author
Time management : pedoman praktis pengelolaan waktu
Kanisius, 2003
 Buku Teks
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