Παραπομπή APA

(1980). Timber for interior cladding. Helsinki: The Finnish Sawmill Owners' Association.

Παραπομπή Chicago Style

Timber for Interior Cladding. Helsinki: The Finnish Sawmill Owners' Association, 1980.

Παραπομπή MLA

Timber for Interior Cladding. Helsinki: The Finnish Sawmill Owners' Association, 1980.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.