Philippine Sugar Institute. Library & Aguila, A. S. (1975). Serials on sugar and related subjects. Philippine Sugar Institute.
Citazione stile Chigago Style (17a edizione)Philippine Sugar Institute. Library e Alicia S. Aguila. Serials on Sugar and Related Subjects. Quezon City: Philippine Sugar Institute, 1975.
Citatione MLA (9a ed.)Philippine Sugar Institute. Library e Alicia S. Aguila. Serials on Sugar and Related Subjects. Philippine Sugar Institute, 1975.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.