Thomas, Baby, and Ana Paula Rodrigues. “Internal Marketing and Brand Promise Delivery of Indian Public Sector Banks : A Causal Relationship Analysis”. Indian Journal of Marketing 50, no. 10-11 (November 1, 2020): 40–56. Accessed December 8, 2025. https://indianjournalofcapitalmarkets.com/index.php/ijom/article/view/155841.