एपीए उद्धरण

Earyil, A. L. a. J. V., & James Vadackumchery. (1982). Public Relations At The Cutting Edge Level. E. A Louis.

शिकागो स्टाइल उद्धरण

Earyil, Alphonse L and James Vadackumchery, और James Vadackumchery. Public Relations At The Cutting Edge Level. Trivandrum: E. A Louis, 1982.

एमएलए उद्धरण

Earyil, Alphonse L and James Vadackumchery, और James Vadackumchery. Public Relations At The Cutting Edge Level. E. A Louis, 1982.