Dyfyniad APA

Weiss, J., & Brown, R. S. (2013). Telling tales over time: Calendars, clocks, and school effectiveness. Sense Publishers.

Dyfyniad Arddull Chicago

Weiss, Joël, and Robert S. Brown. Telling Tales over Time: Calendars, Clocks, and School Effectiveness. Rotterdam: Sense Publishers, 2013.

Dyfyniad MLA

Weiss, Joël, and Robert S. Brown. Telling Tales over Time: Calendars, Clocks, and School Effectiveness. Sense Publishers, 2013.

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