Lua APA (7ú heag.)

(2001). Awit sa kalikasan (Negros). Groundwater Publications and Research Corp.

Lua i Stíl Chicago (17ú heag.)

Awit Sa Kalikasan (Negros). Makati City: Groundwater Publications and Research Corp, 2001.

Lua MLA (9ú heag.)

Awit Sa Kalikasan (Negros). Groundwater Publications and Research Corp, 2001.

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