Espino, M. Q. (2000). What it takes to be a good public relations person. Kabayan.
Lua i Stíl Chicago (17ú heag.)Espino, Margie Quimpo. "What It Takes to Be a Good Public Relations Person." Kabayan 2000.
Lua MLA (9ú heag.)Espino, Margie Quimpo. "What It Takes to Be a Good Public Relations Person." Kabayan, 2000.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.