Gaya APA

Himmelblau, D, M. (1989). Basic Principles and Calculations In Chemical Engineering (FIFTH EDITION). London: PRENTICE-HALL INTERNATIONAL, INC.

Gaya MLA

Himmelblau, David, M.. "Basic Principles and Calculations In Chemical Engineering". FIFTH EDITION London: PRENTICE-HALL INTERNATIONAL, INC, 1989. FAKULTAS TEKNIK.