Dyfyniad APA

Heifetz, R. A. (1994). Leadership without easy answers. Belknap Press of Harvard University Press.

Dyfyniad Arddull Chicago

Heifetz, Ronald A. Leadership Without Easy Answers. Cambridge, Mass.: Belknap Press of Harvard University Press, 1994.

Dyfyniad MLA

Heifetz, Ronald A. Leadership Without Easy Answers. Belknap Press of Harvard University Press, 1994.

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