Reinoso, M. M., Jimenez, N. A., & Magallanes, C. R. (1977). A survey of private agricultural abandoned lands. Dept. of Agrarian Legislation and Administration, Agrarian Reform Institute, University of the Philippines.

Reinoso, Mario M., Nicanor A. Jimenez, and Childa R. Magallanes. A Survey of Private Agricultural Abandoned Lands. College, Laguna: Dept. of Agrarian Legislation and Administration, Agrarian Reform Institute, University of the Philippines, 1977.

Reinoso, Mario M., et al. A Survey of Private Agricultural Abandoned Lands. Dept. of Agrarian Legislation and Administration, Agrarian Reform Institute, University of the Philippines, 1977.