APA aipamena

Luce, G. G. A., & Segal , J. (1970). Insomnia: The guide for troubled sleepers.

Chicago Style aipamena

Luce, Gay Gaer And, and Julius Segal. Insomnia: The Guide for Troubled Sleepers. 1970.

MLA aipamena

Luce, Gay Gaer And, and Julius Segal. Insomnia: The Guide for Troubled Sleepers. 1970.

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