Παραπομπή APA

Bosticco, M. (1967). Etiquette for the business man. Business.

Παραπομπή Chicago Style

Bosticco, Mary. Etiquette for the Business Man. London: Business, 1967.

Παραπομπή MLA

Bosticco, Mary. Etiquette for the Business Man. Business, 1967.