Gaya APA
Cabe, W, L, M., Smith, J, C. (1967).
Unit operation engineering/ foto copy .
McGraw Hill:
McGraw Hill, Inc.
Gaya MLA
Cabe, Warrent, L., Mc.., Smith, Julian, C..
"Unit operation engineering/ foto copy".
McGraw Hill:
McGraw Hill, Inc,
1967.
Text.