Tham khảo Định_lý_Green

  1. ↑ Mathematical methods for physics and engineering, K.F. Riley, M.P. Hobson, S.J. Bence, Cambridge University Press, 2010, ISBN 978-0-521-86153-3
  2. ↑ Vector Analysis (2nd Edition), M.R. Spiegel, S. Lipcshutz, D. Spellman, Schaum’s Outlines, McGraw Hill (USA), 2009, ISBN 978-0-07-161545-7
  3. 1 2 Stewart, James. Calculus (ấn bản 6). Thomson, Brooks/Cole. 

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