Gaya APA

Sugiyono, ., Suryandari, S, Y. (2022). Metode Penelitian & Pengembangan (Research and Development/ R&D) / Sugiyono (Cet. 1). Bandung: Alfabeta.

Gaya MLA

Sugiyono, ., Suryandari, Sofia, Yustiyani. "Metode Penelitian & Pengembangan (Research and Development/ R&D) / Sugiyono". Cet. 1 Bandung: Alfabeta, 2022. Text.