Guzmán, D. V. (2021). A comparative study of well-being for elders in Mexico and England. Universidad Autónoma de Ciudad Juárez.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGuzmán, David Vázquez. A Comparative Study of Well-being for Elders in Mexico and England. Universidad Autónoma de Ciudad Juárez, 2021.
एमएलए (8वां संस्करण) प्रशस्ति पत्रGuzmán, David Vázquez. A Comparative Study of Well-being for Elders in Mexico and England. Universidad Autónoma de Ciudad Juárez, 2021.
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