Gaya APA

Ferner, J, D. (1994). Successful time management : a self teaching guide / Jack D. Ferner (Ed.ke-2). New York: John Wiley n Sons.

Gaya MLA

Ferner, Jack, D.. "Successful time management : a self teaching guide / Jack D. Ferner". Ed.ke-2 New York: John Wiley n Sons, 1994. Textbook.