<ARIKUNTO, S. Prosedur penelitian suatu pendekatan praktek. Rineka Cipta.
Chicago Style (17th ed.) Citation<ARIKUNTO, Suharsini>. Prosedur Penelitian Suatu Pendekatan Praktek. Rineka Cipta.
MLA (8th ed.) Citation<ARIKUNTO, Suharsini>. Prosedur Penelitian Suatu Pendekatan Praktek. Rineka Cipta.
Warning: These citations may not always be 100% accurate.