एपीए उद्धरण

Thompson, H. U. (1962). Product strategy. Business publications limited.

शिकागो स्टाइल उद्धरण

Thompson, H. Underwood. Product Strategy. London: Business publications limited, 1962.

एमएलए उद्धरण

Thompson, H. Underwood. Product Strategy. Business publications limited, 1962.