Gotsch, C. (1980). Prices, taxes, and subsidies in Pakistan agriculture, 1960-1976. World Bank.
芝加哥风格引文Gotsch, Carl. Prices, Taxes, and Subsidies in Pakistan Agriculture, 1960-1976. Washington: World Bank, 1980.
MLA引文Gotsch, Carl. Prices, Taxes, and Subsidies in Pakistan Agriculture, 1960-1976. World Bank, 1980.
警告：这些引文格式不一定是100％准确.