Jefkins, F. (1995). Public relations for your business. Excel Books.
シカゴスタイル引用形Jefkins, Frank. Public Relations for Your Business. New Delhi: Excel Books, 1995.
MLA引用形式Jefkins, Frank. Public Relations for Your Business. Excel Books, 1995.
警告: この引用は必ずしも正確ではありません.