Delfin, E. F., Violanta, R. P., Paterno, E. S., & Reyes, J. A. (2014). BioGroe technology: Paving the way for efficient fertilizer use and increased farmers' incomes. Agriculture.
Chicago-viite (17. p.)Delfin, Evelyn F., Ronilo P. Violanta, Erlinda S. Paterno, ja Jose Arnel Reyes. "BioGroe Technology: Paving the Way for Efficient Fertilizer Use and Increased Farmers' Incomes." Agriculture 2014.
MLA-viite (9. p.)Delfin, Evelyn F., et al. "BioGroe Technology: Paving the Way for Efficient Fertilizer Use and Increased Farmers' Incomes." Agriculture, 2014.
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