Gaya APA
Veith, C.J.. (1972).
Cleanliness requirements in the chemical industry .
:
ASTM.
Gaya Chicago
Veith, C.J..
Cleanliness requirements in the chemical industry.
:
ASTM,
1972.
Computer Software.
Gaya MLA
Veith, C.J..
Cleanliness requirements in the chemical industry.
:
ASTM,
1972.
Computer Software.
Gaya Turabian
Veith, C.J..
Cleanliness requirements in the chemical industry.
:
ASTM,
1972.
Computer Software.