Hernandez, A. Q., Alcazar, M. Y. C., Diaz, L. E., Cauyan, J. M. L., & Olegario, L. C. (2019). Effects of a nature-based developmental program on second graders' attentiveness and conversational skills. College of Education, University of the Philippines Diliman.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিHernandez, Aileen Quimpo, Marie Yvette C. Alcazar, Leonor E. Diaz, Jaclyn Marie L. Cauyan, এবং Lizamarie Campoamor Olegario. Effects of a Nature-based Developmental Program on Second Graders' Attentiveness and Conversational Skills. Quezon City: College of Education, University of the Philippines Diliman, 2019.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিHernandez, Aileen Quimpo, et al. Effects of a Nature-based Developmental Program on Second Graders' Attentiveness and Conversational Skills. College of Education, University of the Philippines Diliman, 2019.