Dyfyniad APA

Wonnacott, T. H., & Wonnacott, R. J. (1972). Introductory statistics for business and economics. John Wiley & Sons.

Dyfyniad Arddull Chicago

Wonnacott, Thomas H., and Ronald J. Wonnacott. Introductory Statistics for Business and Economics. New York: John Wiley & Sons, 1972.

Dyfyniad MLA

Wonnacott, Thomas H., and Ronald J. Wonnacott. Introductory Statistics for Business and Economics. John Wiley & Sons, 1972.

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