Natyashastra
आङ्गिको वाचिकश्चैव ह्याहार्यः सात्त्विकस्तथा । ज्ञेयस्त्वभिनयो विप्राः चतुर्धा परिकल्पितः ॥ ९॥
O Brahmins, this Histrionic Representation is known to be fourfold: Gestures (āṅgika), Words, (vācika) Dresses and Make-up (āhārya) and the Sattva.
english translation
AGgiko vAcikazcaiva hyAhAryaH sAttvikastathA । jJeyastvabhinayo viprAH caturdhA parikalpitaH ॥ 9॥
hk transliteration by Sanscript