Coba jelasin Penulisan pilihan dari Augustus De Morgan dong

1836. An Explanation of the Gnomonic Projection of the Sphere. London: Baldwin.

1837. Elements of Trigonometry, and Trigonometrical Analysis. London: Taylor & Walton.

1837. The Elements of Algebra. London: Taylor & Walton.

1838. An Essay on Probabilities. London: Longman, Orme, Brown, Green & Longmans.

1840. The Elements of Arithmetic. London: Taylor & Walton.

1840. First Notions of Logic, Preparatory to the Study of Geometry. London: Taylor & Walton.

1842. The Differential and Integral Calculus. London: Baldwin.

1845. The Globes, Celestial and Terrestrial. London: Malby & Co.

1847. Formal Logic or The Calculus of Inference. London: Taylor & Walton.

1849. Trigonometry and Double Algebra. London: Taylor, Walton & Malbery.

1860. Syllabus of a Proposed System of Logic. London: Walton & Malbery.

1872. A Budget of Paradoxes. London: Longmans, Green.

De Morgan, A., 1966. Logic: On the Syllogism and Other Logical Writings. Heath, P., ed. Routledge. A useful collection of De Morgan's most important writings on logic.