RATHNAM P V. (1988). RATHANN`S COST AND MANAGEMENT ACCOUNTING PROBLEMS & SOLUTION. STERLING PUBLICATIONS.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRATHNAM P V. RATHANN`S COST AND MANAGEMENT ACCOUNTING PROBLEMS & SOLUTION. NEW DELHI: STERLING PUBLICATIONS, 1988.
एमएलए (9वां संस्करण) प्रशस्ति पत्रRATHNAM P V. RATHANN`S COST AND MANAGEMENT ACCOUNTING PROBLEMS & SOLUTION. STERLING PUBLICATIONS, 1988.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.