APA-viite (7. p.)

Chopra, D. (1994). Restful sleep: The complete mind-body program for overcoming insomnia. Harmony Books, Rider.

Chicago-viite (17. p.)

Chopra, Deepak. Restful Sleep: The Complete Mind-body Program for Overcoming Insomnia. New York : London: Harmony Books, Rider, 1994.

MLA-viite (8. p.)

Chopra, Deepak. Restful Sleep: The Complete Mind-body Program for Overcoming Insomnia. Harmony Books, Rider, 1994.

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