Aranas, R., Abuel, M., del Rosario, . E., Locsin, J., & Villanueva, M. (2012). A spatial database for the inventory of trees in the University of the Philippines Diliman Campus. Philippine Engineering Journal.
Čikaški stil citiranja (17. izdanje)Aranas, R.K.D, M.C Abuel, E. del Rosario, J.D.C Locsin, i M.J Villanueva. "A Spatial Database for the Inventory of Trees in the University of the Philippines Diliman Campus." Philippine Engineering Journal 2012.
MLA način citiranja (9. izdanje)Aranas, R.K.D, et al. "A Spatial Database for the Inventory of Trees in the University of the Philippines Diliman Campus." Philippine Engineering Journal, 2012.
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