Villadsen, J. (1970). Selected approximation methods for chemical engineering problems. Danmarks tekniske Højskole.
Chicago Style (17th ed.) CitationVilladsen, John. Selected Approximation Methods for Chemical Engineering Problems. [Copenhagen]: Danmarks tekniske Højskole, 1970.
MLA (8th ed.) CitationVilladsen, John. Selected Approximation Methods for Chemical Engineering Problems. Danmarks tekniske Højskole, 1970.
Warning: These citations may not always be 100% accurate.