Gaya APA

ASRI, M., WIDAYAT, W. (1984). LINEAR PROGRAMMING (ED. 2, CET. 1). YOGYAKARTA: BPFE.

Gaya MLA

ASRI, MARWAN., WIDAYAT, WAHYU. "LINEAR PROGRAMMING". ED. 2, CET. 1 YOGYAKARTA: BPFE, 1984. Prodi S1 Pend. Matematika.