Dyfyniad APA
Stipek, D. J. (1988). Motivation to learn: From theory to practice. Prentice Hall.
Dyfyniad Arddull Chicago
Stipek, Deborah J. Motivation to Learn: From Theory to Practice. Englewood Cliffs, N.J.: Prentice Hall, 1988.
Dyfyniad MLA
Stipek, Deborah J. Motivation to Learn: From Theory to Practice. Prentice Hall, 1988.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.