Avestros, V. S., Diaz, L. E., Alcazar, M. Y. C., Salvador, A. M. M. S., & Alipustain, E. H. G. (2019). Kindergarten teachers' perception and practice of play-oriented instruction: Implications for teachers development. College of Education, University of the Philippines Diliman.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAvestros, Viola S., Leonore E. Diaz, Marie Yvette C. Alcazar, Ana Maria Margarita S. Salvador, और Eva Haydee G. Alipustain. Kindergarten Teachers' Perception and Practice of Play-oriented Instruction: Implications for Teachers Development. Quezon City: College of Education, University of the Philippines Diliman, 2019.
एमएलए (9वां संस्करण) प्रशस्ति पत्रAvestros, Viola S., et al. Kindergarten Teachers' Perception and Practice of Play-oriented Instruction: Implications for Teachers Development. College of Education, University of the Philippines Diliman, 2019.