Ravivarmma, Ā. K. (1977). Nityan nirāmayan: Nāṭakaṃ. Sāhityapravarttaka Sahakaraṇasaṅghaṃ : Nāṣanal Bukksṯṯāḷ.
Chicagoスタイル(17版)引用形式Ravivarmma, Ār. Ke. Nityan Nirāmayan: Nāṭakaṃ. Kōṭṭayaṃ: Sāhityapravarttaka Sahakaraṇasaṅghaṃ : Nāṣanal Bukksṯṯāḷ, 1977.
MLA(8版)引用形式Ravivarmma, Ār. Ke. Nityan Nirāmayan: Nāṭakaṃ. Sāhityapravarttaka Sahakaraṇasaṅghaṃ : Nāṣanal Bukksṯṯāḷ, 1977.
警告: この引用は必ずしも正確ではありません.