Dyfyniad APA

Allenspach, H. (1975). Flexible working hours. Geneva: International Labour Office.

Dyfyniad Arddull Chicago

Allenspach, Heinz. Flexible Working Hours. Geneva: International Labour Office, 1975.

Dyfyniad MLA

Allenspach, Heinz. Flexible Working Hours. Geneva: International Labour Office, 1975.

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