Cita APA (7th ed.)

Ryan, F. (1982). Trade training - some new thinking. Center for Economic Order.

Cita Chicago (17th ed.)

Ryan, F.A. Trade Training - Some New Thinking. Madras: Center for Economic Order, 1982.

Cita MLA (9th ed.)

Ryan, F.A. Trade Training - Some New Thinking. Center for Economic Order, 1982.