George, H. (1879). Progress and poverty: An inquiry into the cause of industrial depressions, and of increase of want with increase of wealth-The remedy (25th anniversary ed. with medallion portrait of Henry George by his son, Richard F. George. Garden City, N.Y. Doubleday, Page, 1912.). National Single Tax Leaque.
Cita Chicago (17th ed.)George, Henry. Progress and Poverty: An Inquiry into the Cause of Industrial Depressions, and of Increase of Want with Increase of Wealth-The Remedy. 25th anniversary ed. with medallion portrait of Henry George by his son, Richard F. George. Garden City, N.Y. Doubleday, Page, 1912. [San Francisco]: National Single Tax Leaque, 1879.
Cita MLA (9th ed.)George, Henry. Progress and Poverty: An Inquiry into the Cause of Industrial Depressions, and of Increase of Want with Increase of Wealth-The Remedy. 25th anniversary ed. with medallion portrait of Henry George by his son, Richard F. George. Garden City, N.Y. Doubleday, Page, 1912. National Single Tax Leaque, 1879.