Creating an Imperial New Delhi – Architecture Style of Viceroy House
One of the sources is a book from Evensons, published in 1984, called Indian Summer: Lutyens, Baker, and Imperial Delhi.
This book illustrates the different architecture styles presented in the city and especially the viceroys house, and especially how Lutyens and Baker created a fusion of styles from Classic and Mughal architecture.
Sources: Evenson, N., 1984. Indian Summer: Lutyens, Baker, and Imperial Delhi. The Journal of Asian Studies, 43(2), pp.356–357.