Dyfyniad APA

Kuipers, J. D. (1950). Resale price maintenance in Great Britain: With special reference to the grocery trade. N.V. Drukkerij "Vada".

Dyfyniad Arddull Chicago

Kuipers, John Dennis. Resale Price Maintenance in Great Britain: With Special Reference to the Grocery Trade. Wageningen: N.V. Drukkerij "Vada", 1950.

Dyfyniad MLA

Kuipers, John Dennis. Resale Price Maintenance in Great Britain: With Special Reference to the Grocery Trade. N.V. Drukkerij "Vada", 1950.

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