Dyfyniad APA

Youngman, M. B. (1978). Analysing social and educational research data. McGraw-Hill.

Dyfyniad Arddull Chicago

Youngman, Michael B. Analysing Social and Educational Research Data. London: McGraw-Hill, 1978.

Dyfyniad MLA

Youngman, Michael B. Analysing Social and Educational Research Data. McGraw-Hill, 1978.

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