British Standards Institution. (1970). Specification for glued-laminated timber structural members (2nd revision.). British Standards Institution.
Chicago-referens (17:e uppl.)British Standards Institution. Specification for Glued-laminated Timber Structural Members. 2nd revision. London: British Standards Institution, 1970.
MLA-referens (8:e uppl.)British Standards Institution. Specification for Glued-laminated Timber Structural Members. 2nd revision. British Standards Institution, 1970.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.