APA

DARA S., . (2003). ATEXTBOOK OF ENGINEERING CHEMISTRY. NEW DELHI: S. CHAND & COMPANY.

Chicago

DARA S.S, . 2003. ATEXTBOOK OF ENGINEERING CHEMISTRY. NEW DELHI: S. CHAND & COMPANY.

Harvard

DARA S., . (2003). ATEXTBOOK OF ENGINEERING CHEMISTRY. NEW DELHI: S. CHAND & COMPANY.

MLA

DARA S.S, . ATEXTBOOK OF ENGINEERING CHEMISTRY. NEW DELHI: S. CHAND & COMPANY. 2003.