APA (7 वां संस्करण) प्रशस्ति पत्र

KANAWATY, G. (2012). INTRODUCTION TO WORK STUDY (4TH.). UNIVERSAL BOOK CORPORATION.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

KANAWATY, GEORG. INTRODUCTION TO WORK STUDY. 4TH. BOMBAY: UNIVERSAL BOOK CORPORATION, 2012.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

KANAWATY, GEORG. INTRODUCTION TO WORK STUDY. 4TH. UNIVERSAL BOOK CORPORATION, 2012.