al-Tunisi, K. a. d., & Brown, L. C. (1967). The surest path: The political treatise of a nineteenth-century Muslim statesman ; a translation of the introduction to the Surest path to knowledge concerning the condition of countries. Center for Middle Eastern Studies of Harvard University.
Chicago Style (17th ed.) Citational-Tunisi, Khayr al-Din d.1890, and Leon Carl Brown. The Surest Path: The Political Treatise of a Nineteenth-century Muslim Statesman ; a Translation of the Introduction to the Surest Path to Knowledge Concerning the Condition of Countries. Cambridge: Center for Middle Eastern Studies of Harvard University, 1967.
MLA (9th ed.) Citational-Tunisi, Khayr al-Din d.1890, and Leon Carl Brown. The Surest Path: The Political Treatise of a Nineteenth-century Muslim Statesman ; a Translation of the Introduction to the Surest Path to Knowledge Concerning the Condition of Countries. Center for Middle Eastern Studies of Harvard University, 1967.