Narayanan, C. (2019). From Oberoi To OYO: Behind The Scenes Wi. Penguin Books.
Lua i Stíl Chicago (17ú heag.)Narayanan, Chitra. From Oberoi To OYO: Behind The Scenes Wi. Gurugram: Penguin Books, 2019.
Lua MLA (9ú heag.)Narayanan, Chitra. From Oberoi To OYO: Behind The Scenes Wi. Penguin Books, 2019.
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