李桦. (2009). 生猪饲养规模及其成本效益分析: Analysis on the hog raising scale and their costs benefit. 中国农业出版社.
Chicago (17e ed.) Bronvermelding李桦. 生猪饲养规模及其成本效益分析: Analysis on the Hog Raising Scale and Their Costs Benefit. 中国农业出版社, 2009.
MLA (8e ed.) Bronvermelding李桦. 生猪饲养规模及其成本效益分析: Analysis on the Hog Raising Scale and Their Costs Benefit. 中国农业出版社, 2009.
Let op: Deze citaties zijn niet altijd 100% accuraat.