Zwerger, K., & Soffker, G. H. (1997). Wood and wood joints: Building traditions of Europe and Japan. Basel: Birkhauser.
Παραπομπή Chicago StyleZwerger, Klaus, and Gerd H. Soffker. Wood and Wood Joints: Building Traditions of Europe and Japan. Basel: Birkhauser, 1997.
Παραπομπή MLAZwerger, Klaus, and Gerd H. Soffker. Wood and Wood Joints: Building Traditions of Europe and Japan. Basel: Birkhauser, 1997.
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