Παραπομπή APA

(1984). Sprit of enterprise: The 1984 Rolex awards. Aurum.

Παραπομπή Chicago Style

Sprit of Enterprise: The 1984 Rolex Awards. London: Aurum, 1984.

Παραπομπή MLA

Sprit of Enterprise: The 1984 Rolex Awards. Aurum, 1984.