Gaya APA
Michael L. Perlis, PhD. (2005).
Cognitive Behavioral Treatment of Insomnia .
United States of America:
Springer Science Business Media, Inc..
Gaya Chicago
Michael L. Perlis, PhD.
Cognitive Behavioral Treatment of Insomnia.
United States of America:
Springer Science Business Media, Inc.,
2005.
Text.
Gaya MLA
Michael L. Perlis, PhD.
Cognitive Behavioral Treatment of Insomnia.
United States of America:
Springer Science Business Media, Inc.,
2005.
Text.
Gaya Turabian
Michael L. Perlis, PhD.
Cognitive Behavioral Treatment of Insomnia.
United States of America:
Springer Science Business Media, Inc.,
2005.
Print.