Hughes, J. (1844). A lecture on the importance of a Christian basis for the science of political economy, and its application to the affairs of life: Delivered before the Calvert Institute, Baltimore, and the Carroll Institute, Philadelphia, on the 17th and 18th January, 1844. New York.
Chicago-viite (17. p.)Hughes, John. A Lecture on the Importance of a Christian Basis for the Science of Political Economy, and Its Application to the Affairs of Life: Delivered Before the Calvert Institute, Baltimore, and the Carroll Institute, Philadelphia, on the 17th and 18th January, 1844. New York, 1844.
MLA-viite (8. p.)Hughes, John. A Lecture on the Importance of a Christian Basis for the Science of Political Economy, and Its Application to the Affairs of Life: Delivered Before the Calvert Institute, Baltimore, and the Carroll Institute, Philadelphia, on the 17th and 18th January, 1844. New York, 1844.