Penggayaan APA
ugiyono. (2015).
Metode penelitian dan pengembangan = research and development/R&D .
Bandung:
Alfabeta.
Chicago Style
ugiyono.
Metode penelitian dan pengembangan = research and development/R&D.
Bandung:
Alfabeta,
2015.
Text.
MLA Style
ugiyono.
Metode penelitian dan pengembangan = research and development/R&D.
Bandung:
Alfabeta,
2015.
Text.
Turabian Style
ugiyono.
Metode penelitian dan pengembangan = research and development/R&D.
Bandung:
Alfabeta,
2015.
Print.