Vinluan, F. J. Performance analysis of a combined updraft-stratified downdraft (CUSD) gasifier. Philippine Engineering Journal.
Citazione stile Chigago Style (17a edizione)Vinluan, F.D. Jr. "Performance Analysis of a Combined Updraft-stratified Downdraft (CUSD) Gasifier." Philippine Engineering Journal .
Citatione MLA (9a ed.)Vinluan, F.D. Jr. "Performance Analysis of a Combined Updraft-stratified Downdraft (CUSD) Gasifier." Philippine Engineering Journal, .
Attenzione: Queste citazioni potrebbero non essere precise al 100%.