APA (7e ed.) Bronvermelding

Wan Ahmad, W. N. A., & Sufahani, S. F. (2021). New fundamental theory in solving the royalty payment problem / Wan Noor Afifah Wan Ahmad and Suliadi Firdaus Sufahani.

Chicago (17e ed.) Bronvermelding

Wan Ahmad, Wan Noor Afifah, en Suliadi Firdaus Sufahani. New Fundamental Theory in Solving the Royalty Payment Problem / Wan Noor Afifah Wan Ahmad and Suliadi Firdaus Sufahani. 2021.

MLA (9e ed.) Bronvermelding

Wan Ahmad, Wan Noor Afifah, en Suliadi Firdaus Sufahani. New Fundamental Theory in Solving the Royalty Payment Problem / Wan Noor Afifah Wan Ahmad and Suliadi Firdaus Sufahani. 2021.