Cita APA (7a ed.)

DUNCAN, R. (1994). ADVANCED MS DOS PROGRAMMING. BPB.

Cita Chicago Style (17a ed.)

DUNCAN, RAY. ADVANCED MS DOS PROGRAMMING. ALLAHABAD: BPB, 1994.

Cita MLA (9a ed.)

DUNCAN, RAY. ADVANCED MS DOS PROGRAMMING. BPB, 1994.