Cita APA (7th ed.)

ACHMAD, N. (1997). Manajemen resiko (risk management). FE UMS.

Cita Chicago (17th ed.)

ACHMAD, Nur. Manajemen Resiko (risk Management). Surakarta: FE UMS, 1997.

Cita MLA (9th ed.)

ACHMAD, Nur. Manajemen Resiko (risk Management). FE UMS, 1997.