Dyfyniad APA

Snedden, D. S. (1910). The problem of vocational education. Houghton Mifflin company.

Dyfyniad Arddull Chicago

Snedden, David Samuel. The Problem of Vocational Education. Boston, New York [etc.]: Houghton Mifflin company, 1910.

Dyfyniad MLA

Snedden, David Samuel. The Problem of Vocational Education. Houghton Mifflin company, 1910.

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