Gaya APA
ULLMANN, Fritz. (1988).
Ullmann's Encyclopedia of Industrial Chemistry Fritz Ullmann and Wolfgang Gerhartz (Fifth, Completely Revised edition).
:
Weinheim VCH Verlagsgesellschaft mbH .
Gaya Chicago
ULLMANN, Fritz.
Ullmann's Encyclopedia of Industrial Chemistry Fritz Ullmann and Wolfgang Gerhartz.
Fifth, Completely Revised edition
:
Weinheim VCH Verlagsgesellschaft mbH ,
1988.
FAKULTAS TEKNIK.
Gaya MLA
ULLMANN, Fritz.
Ullmann's Encyclopedia of Industrial Chemistry Fritz Ullmann and Wolfgang Gerhartz.
Fifth, Completely Revised edition
:
Weinheim VCH Verlagsgesellschaft mbH ,
1988.
FAKULTAS TEKNIK.
Gaya Turabian
ULLMANN, Fritz.
Ullmann's Encyclopedia of Industrial Chemistry Fritz Ullmann and Wolfgang Gerhartz.
Fifth, Completely Revised edition
:
Weinheim VCH Verlagsgesellschaft mbH ,
1988.
FAKULTAS TEKNIK.