Qasim, M. (2012). Determinants of farm income and agricultural risk management strategies: The case of rain-fed farm households in Pakistan's Punjab. Kassel Univ. Press.
Lua i Stíl Chicago (17ú heag.)Qasim, Muhammad. Determinants of Farm Income and Agricultural Risk Management Strategies: The Case of Rain-fed Farm Households in Pakistan's Punjab. Kassel: Kassel Univ. Press, 2012.
Lua MLA (9ú heag.)Qasim, Muhammad. Determinants of Farm Income and Agricultural Risk Management Strategies: The Case of Rain-fed Farm Households in Pakistan's Punjab. Kassel Univ. Press, 2012.
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