एपीए उद्धरण

Durán, L. (2015). Itinerant sales, customers in movement. Four cases.

शिकागो स्टाइल उद्धरण

Durán, Luis. Itinerant Sales, Customers in Movement. Four Cases. 2015.

एमएलए उद्धरण

Durán, Luis. Itinerant Sales, Customers in Movement. Four Cases. 2015.