Dyfyniad APA

Bell, P. W. T. (1978). Economic theory: An integrated text with special reference to developing areas. Oxford University Press.

Dyfyniad Arddull Chicago

Bell, Philip W; Todaro. Economic Theory: An Integrated Text with Special Reference to Developing Areas. Bombay: Oxford University Press, 1978.

Dyfyniad MLA

Bell, Philip W; Todaro. Economic Theory: An Integrated Text with Special Reference to Developing Areas. Oxford University Press, 1978.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.