Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL
"Milstein, David N. and Reid, Leslie Merle and Michigan State University. Dept. of Resource Development and Michigan. Recreation Resource Planning Division and Michigan. State Resource Planning Program",Methods and models,[Private reproduciton],Michigan Dept. of Conservation],1966,State resource planning program : technical report,,,,https://cir.nii.ac.jp/crid/1130000796782182656