Spiegel, M. R. (2009). Schaum's outline of complex variables: With an introduction to conformal mapping and its applications (2nd ed.). McGraw-Hill Professional.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিSpiegel, Murray R. Schaum's Outline of Complex Variables: With an Introduction to Conformal Mapping and Its Applications. 2nd ed. New York: McGraw-Hill Professional, 2009.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিSpiegel, Murray R. Schaum's Outline of Complex Variables: With an Introduction to Conformal Mapping and Its Applications. 2nd ed. McGraw-Hill Professional, 2009.
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