Dyfyniad APA

Layder, D. Doing Excellent Small Scale Research. Sage.

Dyfyniad Arddull Chicago

Layder, Derek. Doing Excellent Small Scale Research. [s.l]: Sage.

Dyfyniad MLA

Layder, Derek. Doing Excellent Small Scale Research. Sage.

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