Παραπομπή σε μορφή APA (7η εκδ.)

Wilshere, D. (1970). Some economic and organisational aspects of European research and development effectiveness. Herbert Lang.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Wilshere, David. Some Economic and Organisational Aspects of European Research and Development Effectiveness. Berne: Herbert Lang, 1970.

Παραπομπή σε μορφή MLA (8th εκδ.)

Wilshere, David. Some Economic and Organisational Aspects of European Research and Development Effectiveness. Herbert Lang, 1970.