APA引文

Earayil, A. (1982). Public relations at the cutting edge level. Polic training college.

Chicago Edition Citation

Earayil, Alphonse. Public Relations at the Cutting Edge Level. Trivandrum: Polic training college, 1982.

MLA引文

Earayil, Alphonse. Public Relations at the Cutting Edge Level. Polic training college, 1982.

警告：這些引文格式不一定是100％准確.