All India Official Languages Conference New Delhi, India, Sharma, R., & Kaṃsala, H. (1978). Akhila Bhāratīya Rājabhāshā Sammelana: Smārikā = All India Official Languages Conference : souvenir. Rājabhāshā Vibhāga, Grha Mantrālaya, Bhārata Sarakāra.
Παραπομπή σε μορφή Chicago (17η εκδ.)All India Official Languages Conference New Delhi, India, Ramkishore Sharma, και Haribābū Kaṃsala. Akhila Bhāratīya Rājabhāshā Sammelana: Smārikā = All India Official Languages Conference : Souvenir. New Delhi: Rājabhāshā Vibhāga, Grha Mantrālaya, Bhārata Sarakāra, 1978.
Παραπομπή σε μορφή MLA (8th εκδ.)All India Official Languages Conference New Delhi, India, et al. Akhila Bhāratīya Rājabhāshā Sammelana: Smārikā = All India Official Languages Conference : Souvenir. Rājabhāshā Vibhāga, Grha Mantrālaya, Bhārata Sarakāra, 1978.