Carpio, A. A., Chamen, C. K., Deonio, A. F., Ferrer, R. J., Ilagan, E. A., Rasco, M. D., . . . Amparo, J. M. (2019). The perceived critical sustainability dimensions of ecotourism among human ecology students. Journal of Human Ecology.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCarpio, Arantxa Alex, et al. "The Perceived Critical Sustainability Dimensions of Ecotourism Among Human Ecology Students." Journal of Human Ecology 2019.
एमएलए (9वां संस्करण) प्रशस्ति पत्रCarpio, Arantxa Alex, et al. "The Perceived Critical Sustainability Dimensions of Ecotourism Among Human Ecology Students." Journal of Human Ecology, 2019.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.