Philippine Sugar Institute Library & Aguila, A. S. c. (1975). Serials on sugar and related subjects. [s.n.
Lua i Stíl Chicago (17ú heag.)Philippine Sugar Institute Library agus Alicia S. comp Aguila. Serials on Sugar and Related Subjects. Quezon City: [s.n, 1975.
Lua MLA (9ú heag.)Philippine Sugar Institute Library agus Alicia S. comp Aguila. Serials on Sugar and Related Subjects. [s.n, 1975.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.