APA (7e ed.) Bronvermelding

Waston, W., Ridha, A. R., & Kumaidi, K. (2023). THEORETICAL CONSTRUCT AND DEVELOPMENT OF WASATIYAH MEASUREMENT INSTRUMENTS. Universitas Muhammadiyah Surakarta.

Chicago (17e ed.) Bronvermelding

Waston, Waston, Achmad Rasyid Ridha, en Kumaidi Kumaidi. THEORETICAL CONSTRUCT AND DEVELOPMENT OF WASATIYAH MEASUREMENT INSTRUMENTS. Universitas Muhammadiyah Surakarta, 2023.

MLA (9e ed.) Bronvermelding

Waston, Waston, et al. THEORETICAL CONSTRUCT AND DEVELOPMENT OF WASATIYAH MEASUREMENT INSTRUMENTS. Universitas Muhammadiyah Surakarta, 2023.