Style de citation APA (7e éd.)

Wootz, B. (1975). Studies in industrial purchasing with special reference to variations in external communication. [Uppsala University] ; Almqvist & Wiksell international (distr.).

Style de citation Chicago (17e éd.)

Wootz, Björn. Studies in Industrial Purchasing with Special Reference to Variations in External Communication. Uppsala : Stockholm: [Uppsala University] ; Almqvist & Wiksell international (distr.), 1975.

Style de citation MLA (8e éd.)

Wootz, Björn. Studies in Industrial Purchasing with Special Reference to Variations in External Communication. [Uppsala University] ; Almqvist & Wiksell international (distr.), 1975.