Dyfyniad APA

Doane, D. P., & Seward, L. W. (2011). Applied statistics in business and economics (3rd ed., International student ed.). McGraw-Hill/Irwin.

Dyfyniad Arddull Chicago

Doane, David P., and Lori Welte Seward. Applied Statistics in Business and Economics. 3rd ed., International student ed. New York, N.Y: McGraw-Hill/Irwin, 2011.

Dyfyniad MLA

Doane, David P., and Lori Welte Seward. Applied Statistics in Business and Economics. 3rd ed., International student ed. McGraw-Hill/Irwin, 2011.

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