Gaya APA
ITTP, . (1986).
Instrumentation maintenance Module 2. student workbook Pneumatic instruments; sensors, indicators, transmitters (1986).
:
USA : ITTP,.
Gaya MLA
ITTP, .
"Instrumentation maintenance Module 2. student workbook Pneumatic instruments; sensors, indicators, transmitters".
1986
:
USA : ITTP,,
1986.
Text.