Dyfyniad APA
Hybels, B., & Wilkins, R. (1993). Descending into greatness. Zondervan Publ.House.
Dyfyniad Arddull Chicago
Hybels, Bill, and Rob Wilkins. Descending into Greatness. Grand Rapids: Zondervan Publ.House, 1993.
Dyfyniad MLA
Hybels, Bill, and Rob Wilkins. Descending into Greatness. Zondervan Publ.House, 1993.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.