Gaya APA
Pfeifer, Hermann. (1980).
Development of Testing Techniques for Aging of Plastics in Buildings Due to Natural and Artificial Weathering .
:
ASTM.
Gaya Chicago
Pfeifer, Hermann.
Development of Testing Techniques for Aging of Plastics in Buildings Due to Natural and Artificial Weathering.
:
ASTM,
1980.
Computer Software.
Gaya MLA
Pfeifer, Hermann.
Development of Testing Techniques for Aging of Plastics in Buildings Due to Natural and Artificial Weathering.
:
ASTM,
1980.
Computer Software.
Gaya Turabian
Pfeifer, Hermann.
Development of Testing Techniques for Aging of Plastics in Buildings Due to Natural and Artificial Weathering.
:
ASTM,
1980.
Computer Software.