Tham khảo Góc thiên đỉnh Mặt Trời

  1. ↑ Jacobson, Mark Z. (2005). Fundamentals of Atmospheric Modeling (ấn bản 2). Cambridge University Press. tr. 317. ISBN 0521548659.
  2. 1 2 3 Hartmann, Dennis L. (1994). Global Physical Climatology. Academic Press. tr. 30. ISBN 0080571638.
  3. ↑ Bonan, Gordon (2005). Ecological climatology: concepts and applications. Cambridge University Press. tr. 62. ISBN 9781316425190. Truy cập ngày 13 tháng 11 năm 2019.
  4. 1 2 Zhang, T., Stackhouse, P.W., Macpherson, B., and Mikovitz, J.C., 2021. A solar azimuth formula that renders circumstantial treatment unnecessary without compromising mathematical rigor: Mathematical setup, application and extension of a formula based on the subsolar point and atan2 function. Renewable Energy, 172, 1333-1340. DOI: https://doi.org/10.1016/j.renene.2021.03.047
  5. ↑ Woolf, Harold M. (1968). “On the computation of solar elevation angles and the determination of sunrise and sunset times”. NASA Technical Memorandu, X-1646. Washington, D.C.: 3.