Παραπομπή σε μορφή APA (7η εκδ.)

Bar-El, R. (1980). A Methodological Approach for the Optimization of Regional Development through Rural Industrialization.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Bar-El, Raphael. A Methodological Approach for the Optimization of Regional Development Through Rural Industrialization. Rehovot, Israel, 1980.

Παραπομπή σε μορφή MLA (8th εκδ.)

Bar-El, Raphael. A Methodological Approach for the Optimization of Regional Development Through Rural Industrialization. 1980.