Cita APA (7th ed.)

SHULTZ RUSELL A. (1989). ILLUSTRATED MS PC-DOS. WORDWAVE PUBLISHERS INC.

Cita Chicago (17th ed.)

SHULTZ RUSELL A. ILLUSTRATED MS PC-DOS. TEXAS: WORDWAVE PUBLISHERS INC, 1989.

Cita MLA (9th ed.)

SHULTZ RUSELL A. ILLUSTRATED MS PC-DOS. WORDWAVE PUBLISHERS INC, 1989.