Gaya APA
Cunningham, J, B.
(2000).
The Stress management sourcebook
(
2nd ed)
.
Lincolnwood, IL:
Lowell House.
Gaya MLA
Cunningham, J., Barton.
"The Stress management sourcebook".
2nd ed
Lincolnwood, IL:
Lowell House,
2000.
Text.