APA aipamena

Cristobal, A. (2000). Has political PR become dangerous?. IN Sketches [column]. Philippine Graphic.

Chicago Style aipamena

Cristobal, Adrian. "Has Political PR Become Dangerous?. IN Sketches [column]." Philippine Graphic 2000.

MLA aipamena

Cristobal, Adrian. "Has Political PR Become Dangerous?. IN Sketches [column]." Philippine Graphic, 2000.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.