Add "See Also" section to "colour.models.ipt" module.
@@ -14,6 +14,12 @@ And computation of correlates:
- :func:`IPT_hue_angle`
+See Also
+--------
+`IPT Colourspace Jupyter Notebook
+<http://nbviewer.jupyter.org/github/colour-science/colour-notebooks/\
+blob/master/notebooks/models/ipt.ipynb>`_
+
References
----------
.. [1] Fairchild, M. D. (2013). IPT Colourspace. In Color Appearance Models
