Cita APA (7th ed.)

WATSON GREGORY H. (1994). BUSINESS SYSTEMS ENGINEERING. JOHN WILEY AND SONS.

Cita Chicago (17th ed.)

WATSON GREGORY H. BUSINESS SYSTEMS ENGINEERING. NEW YORK: JOHN WILEY AND SONS, 1994.

Cita MLA (9th ed.)

WATSON GREGORY H. BUSINESS SYSTEMS ENGINEERING. JOHN WILEY AND SONS, 1994.