Cita APA (7th ed.)

RINGLAND GILL. (2002). SCENARIOS IN BUSINESS. JOHN WILEY AND SONS.

Cita Chicago (17th ed.)

RINGLAND GILL. SCENARIOS IN BUSINESS. U K: JOHN WILEY AND SONS, 2002.

Cita MLA (9th ed.)

RINGLAND GILL. SCENARIOS IN BUSINESS. JOHN WILEY AND SONS, 2002.