Dyfyniad APA

Ohta, H. (1988). Spatial price theory of imperfect competition. Texas A & M University Press.

Dyfyniad Arddull Chicago

Ohta, Hiroshi. Spatial Price Theory of Imperfect Competition. College Station: Texas A & M University Press, 1988.

Dyfyniad MLA

Ohta, Hiroshi. Spatial Price Theory of Imperfect Competition. Texas A & M University Press, 1988.

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