Additional sources included in README

README.txt

@@ -22,6 +22,9 @@ We truthfully completed this project (this project being Midterm Project: Widget
 
 References:
 Date-time conversion to timezone in views: https://stackoverflow.com/questions/35072711/django-datetime-field-convert-to-timezone-in-view
+Automatically computed fields: https://stackoverflow.com/questions/17682567/how-to-add-a-calculated-field-to-a-django-model
+Field reference: https://docs.djangoproject.com/en/4.0/ref/models/fields/
+
 
 (sgd) Angelo Joaquin B. Alvarez, 02/27/2023
 (Sgd) Gabriel S. Limbaga, 02/28/2023