APA (7 वां संस्करण) प्रशस्ति पत्र

D`CRUZ PREMILLA. (2008). THINKING CREATIVELY AT WORK. RESPONSE BOOKS.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

D`CRUZ PREMILLA. THINKING CREATIVELY AT WORK. LONDON: RESPONSE BOOKS, 2008.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

D`CRUZ PREMILLA. THINKING CREATIVELY AT WORK. RESPONSE BOOKS, 2008.