Chokroverty, S., & Thomas, R. J. Atlas of sleep medicine (Second edition.).
Cita Chicago (17th ed.)Chokroverty, Sudhansu, i Robert J. Thomas. Atlas of Sleep Medicine. Second edition.
Cita MLA (8th ed.)Chokroverty, Sudhansu, i Robert J. Thomas. Atlas of Sleep Medicine. Second edition.
Atenció: Aquestes cites poden no estar 100% correctes.