Gaya APA

Heilbroner, R, L. (1962). The worldly philosophers. The lives, times & ideas of the great economic thinkers Adam Smith, Karl Marx, John Stuart Mill, Thorstein Veblen, John Maynard Keynes, Robert Owen, David Ricardo, Henry George . : simon&schuster.

Gaya MLA

Heilbroner, Robert, L.. "The worldly philosophers. The lives, times & ideas of the great economic thinkers Adam Smith, Karl Marx, John Stuart Mill, Thorstein Veblen, John Maynard Keynes, Robert Owen, David Ricardo, Henry George". : simon&schuster, 1962. Text.