Petty, W. (1686). An essay concerning the multiplication of mankind: Together with another essay in political arithmetick concerning the growth of the city of London, with the measures, periods, causes, and consequences thereof. 1682 (The 2nd ed., rev. and enl.). London: Printed for Mark Pardoe ....
Παραπομπή Chicago StylePetty, William. An Essay Concerning the Multiplication of Mankind: Together With Another Essay in Political Arithmetick Concerning the Growth of the City of London, With the Measures, Periods, Causes, and Consequences Thereof. 1682. The 2nd ed., rev. and enl. London: Printed for Mark Pardoe ..., 1686.
Παραπομπή MLAPetty, William. An Essay Concerning the Multiplication of Mankind: Together With Another Essay in Political Arithmetick Concerning the Growth of the City of London, With the Measures, Periods, Causes, and Consequences Thereof. 1682. The 2nd ed., rev. and enl. London: Printed for Mark Pardoe ..., 1686.