Mapa, D. S., Lucagbo, M. D. C., & Garcia, H. J. P. (2011). Agricultural output and the states of poverty in the Philippines: Evidence from self-rated poverty data. Transactions of the National Academy of Science and Technology.

Mapa, Dennis S., Michel Daniel C. Lucagbo, and Heavenly Joy P. Garcia. "Agricultural Output and the States of Poverty in the Philippines: Evidence from Self-rated Poverty Data." Transactions of the National Academy of Science and Technology 2011.

Mapa, Dennis S., et al. "Agricultural Output and the States of Poverty in the Philippines: Evidence from Self-rated Poverty Data." Transactions of the National Academy of Science and Technology, 2011.