Lua APA (7ú heag.)

Gutierrez, E. (1998). The race in N. Mindanao: Machinery vs. popularity. Manila Times.

Lua i Stíl Chicago (17ú heag.)

Gutierrez, Eric. "The Race in N. Mindanao: Machinery Vs. Popularity." Manila Times 1998.

Lua MLA (9ú heag.)

Gutierrez, Eric. "The Race in N. Mindanao: Machinery Vs. Popularity." Manila Times, 1998.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.