Murthy, M. V. N. (1964). Research papers in petrology by officers of the Geological Survey of India. Published by the Manager of Publications.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Murthy, M. V. N. Research Papers in Petrology by Officers of the Geological Survey of India. Delhi: Published by the Manager of Publications, 1964.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Murthy, M. V. N. Research Papers in Petrology by Officers of the Geological Survey of India. Published by the Manager of Publications, 1964.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.