Dyfyniad APA

Cernovsky, Z. (1986). Stressful events and disturbed sleep: Correlational studies of retrospective data. Adag Administration & Dr..

Dyfyniad Arddull Chicago

Cernovsky, Zdenek. Stressful Events and Disturbed Sleep: Correlational Studies of Retrospective Data. Zürich: Adag Administration & Dr., 1986.

Dyfyniad MLA

Cernovsky, Zdenek. Stressful Events and Disturbed Sleep: Correlational Studies of Retrospective Data. Adag Administration & Dr., 1986.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.