APA aipamena

Alphonse L Earayil & James Vadackumchery. (1982). Public Relations at the Cutting Edge Level. Police Training College.

Chicago Style aipamena

Alphonse L Earayil and James Vadackumchery. Public Relations at the Cutting Edge Level. Trivandrum: Police Training College, 1982.

MLA aipamena

Alphonse L Earayil and James Vadackumchery. Public Relations at the Cutting Edge Level. Police Training College, 1982.