Gaya APA
Lewis, D. (1995).
10 (Tenth) minute time and stress management : how to gain an 'extra`10 hours a week .
London:
Problems.
Gaya MLA
Lewis, David.
"10 (Tenth) minute time and stress management : how to gain an 'extra`10 hours a week".
London:
Problems,
1995.
Text.