Dyfyniad APA

446907 Crocker, A. C. (1974). Statistics for the teacher. Windsor, Berk : National Foundation for Educational Research.

Dyfyniad Arddull Chicago

446907 Crocker, Anthony Charles. Statistics for the Teacher. Windsor, Berk : National Foundation for Educational Research, 1974.

Dyfyniad MLA

446907 Crocker, Anthony Charles. Statistics for the Teacher. Windsor, Berk : National Foundation for Educational Research, 1974.

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