Carson, B., & Murphy, C. (1992). Think big: Unleashing your potential for excellence. Zondervan.
Dyfyniad Arddull ChicagoCarson, Ben, and Cecil Murphy. Think Big: Unleashing Your Potential for Excellence. Grand Rapids: Zondervan, 1992.
Dyfyniad MLACarson, Ben, and Cecil Murphy. Think Big: Unleashing Your Potential for Excellence. Zondervan, 1992.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.