Johnson, V. W. B. (1954). Land problems and policies.
Chicago Edition CitationJohnson, V Webster; Barlowe. Land Problems and Policies. McGraw-Hill book Co, Inc, NewYork, 1954.
MLA引文Johnson, V Webster; Barlowe. Land Problems and Policies. 1954.
警告:這些引文格式不一定是100%准確.