Gaya APA

Tver, D, F., W., I, B, R. (NULL). Encyclopedic dictionary of industrial tecnologu matrial, processes, ì and equipment . New: New York: Chapman and Hall; 1984.

Gaya MLA

Tver, David, F.., W., I., Bolz,, Roger. "Encyclopedic dictionary of industrial tecnologu matrial, processes, ì and equipment". New: New York: Chapman and Hall; 1984, NULL. Text.