Callo, D. P., Teofilo, L. B., & Tauli, H. A. (2002). Field guide of discovery-based exercises for vegetable IPM. Published jointly by KALIKASAN, CHARM, ASEAN IPM Knowledge Network, SEAMEO Regional Center for Graduate Study and Research in Agriculture (SEARCA).
Παραπομπή σε μορφή Chicago (17η εκδ.)Callo, Damaso P., Landis B. Teofilo, και Hariet A. Tauli. Field Guide of Discovery-based Exercises for Vegetable IPM. Quezon City: Published jointly by KALIKASAN, CHARM, ASEAN IPM Knowledge Network, SEAMEO Regional Center for Graduate Study and Research in Agriculture (SEARCA), 2002.
Παραπομπή σε μορφή MLA (9th εκδ.)Callo, Damaso P., et al. Field Guide of Discovery-based Exercises for Vegetable IPM. Published jointly by KALIKASAN, CHARM, ASEAN IPM Knowledge Network, SEAMEO Regional Center for Graduate Study and Research in Agriculture (SEARCA), 2002.