Dyfyniad APA

Shurter, R. L., Williamson Peter J, & Broehl Wayne G. (1965). Business research and report writing. McGraw Hill.

Dyfyniad Arddull Chicago

Shurter, Robert L., Williamson Peter J, and Broehl Wayne G. Business Research and Report Writing. London: McGraw Hill, 1965.

Dyfyniad MLA

Shurter, Robert L., et al. Business Research and Report Writing. McGraw Hill, 1965.

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