Title: Durustʹnivīsī : khulāṣah-yi dastūr-i khaṭṭ-i Fārsī /
Authors: Nīsārī, Salīm.; Mahdī, Muḥyī al-Dīn.; Anjuman-i Qalam-i Afghānistān
Publisher: Anjuman-i Qalam-i Afghānistān,
Year: 2004
Subjects: Persian language Orthography and spelling.