সন্ধানৰ ফলাফল

ISBN 9780816645787. https://books.google.com/books?id=19JBf6oDOy0C&pg=PA23.  Zaheer, Sajjad; Azfar, Amina (2006). The Light. Oxford University Press. ISBN 0-19-547155-5...

Sharlach 2000, পৃষ্ঠা. 92–93. Sajjad 2012, পৃষ্ঠা. 225. Ghadbian 2002, পৃষ্ঠা. 111. Mookherjee 2012, পৃষ্ঠা. 68. Bartrop, Paul R.; Jacobs, Steven Leonard,...