APA (7 वां संस्करण) प्रशस्ति पत्र
Grafarend, E., & Awange, J. (2012). Linear and Nonlinear Models: Fixed effects, random effects, and total least squares. Springer Berlin Heidelberg : Imprint: Springer. https://doi.org/10.1007/978-3-642-22241-2
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Grafarend, Erik, और Joseph Awange. Linear and Nonlinear Models: Fixed Effects, Random Effects, and Total Least Squares. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 2012. https://doi.org/10.1007/978-3-642-22241-2.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Grafarend, Erik, और Joseph Awange. Linear and Nonlinear Models: Fixed Effects, Random Effects, and Total Least Squares. Springer Berlin Heidelberg : Imprint: Springer, 2012. https://doi.org/10.1007/978-3-642-22241-2.
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