Παραπομπή APA

Deschampsneufs, H. (1977). Export: Made simple. W.H Allen & company.

Παραπομπή Chicago Style

Deschampsneufs, Henry. Export: Made Simple. London: W.H Allen & company, 1977.

Παραπομπή MLA

Deschampsneufs, Henry. Export: Made Simple. W.H Allen & company, 1977.