Illo, J. F. I., Veneracion, C. C., Nale, M. E. S., & Sales, F. T. (1988). Women and men in rainfed farming systems: Case studies of households in the Bicol region. Institute of Philippine Culture, Ateneo de Manila University.

Illo, Jeanne Frances I., Cynthia C. Veneracion, Ma. Erlinda S. Nale, and Felicidad T. Sales. Women and Men in Rainfed Farming Systems: Case Studies of Households in the Bicol Region. Quezon City: Institute of Philippine Culture, Ateneo de Manila University, 1988.

Illo, Jeanne Frances I., et al. Women and Men in Rainfed Farming Systems: Case Studies of Households in the Bicol Region. Institute of Philippine Culture, Ateneo de Manila University, 1988.