Gaya APA

Manurung, A, H., Sinaga, M, J. (2022). Agency theory: A Reading . Jakarta: Adler Manurung Press.

Gaya MLA

Manurung, Adler, Haymans., Sinaga, M., Jhoni. "Agency theory: A Reading". Jakarta: Adler Manurung Press, 2022. Text.