Moyle, A. (1974). Self treatment for insomnia. Thorsons publishers ltd.
Chicago Edition CitationMoyle, Alan. Self Treatment for Insomnia. UK: Thorsons publishers ltd, 1974.
Cita MLAMoyle, Alan. Self Treatment for Insomnia. Thorsons publishers ltd, 1974.
Atenció: Aquestes cites poden no estar 100% correctes.