Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL
"Haynes, William M. and Goodwin, Robert D. (Robert Daniels) and United States. Dept. of Commerce. National Bureau of Standards",Thermophysical properties of normal butane from 135 to 700 K at pressures to 70 MPa,,"U.S. Dept. of Commerce, National Bureau of Standards : U.S. G.P.O.",1982,National Bureau of Standards monograph,,,,https://cir.nii.ac.jp/crid/1130000795879831040