APA ציטוט

Trip, G. (2000). Decision making and economic performance of flower producers. s.n..

Chicago Style (17th ed.) Citation

Trip, G. Decision Making and Economic Performance of Flower Producers. [Wageningen: s.n., 2000.

ציטוט MLA

Trip, G. Decision Making and Economic Performance of Flower Producers. s.n., 2000.