Natyashastra
सम्पिष्टमन्ताहरणं माहाजनिकमेव च । ध्रुवाणामङ्गसञ्ज्ञानि पञ्चानामपि नित्यशः ॥ ६॥
Saṃpiṣṭaka, Antāharaṇa, and Mahājanika are also counted as limbs of the Dhruvās, and these apply permanently to all five types.
english translation
sampiSTamantAharaNaM mAhAjanikameva ca । dhruvANAmaGgasaJjJAni paJcAnAmapi nityazaH ॥ 6॥
hk transliteration by Sanscript