GUSHEE, D. E. (1949). INDUSTRIAL AND ENGINEERING CHEMISTRY. AMERICAN CHEMICAL SOCIETY.
Cita Chicago (17th ed.)GUSHEE, D E. INDUSTRIAL AND ENGINEERING CHEMISTRY. WASHINGTON: AMERICAN CHEMICAL SOCIETY, 1949.
Cita MLA (9th ed.)GUSHEE, D E. INDUSTRIAL AND ENGINEERING CHEMISTRY. AMERICAN CHEMICAL SOCIETY, 1949.
Atenció: Aquestes cites poden no estar 100% correctes.