Dyfyniad APA

SUGIYONO. (2017). Metode penelitian & pengembangan: Research and development/Sugiyono. Alfabeta.

Dyfyniad Arddull Chicago

SUGIYONO. Metode Penelitian & Pengembangan: Research and Development/Sugiyono. Alfabeta, 2017.

Dyfyniad MLA

SUGIYONO. Metode Penelitian & Pengembangan: Research and Development/Sugiyono. Alfabeta, 2017.

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