Technics : high profiles / A.E. Monfried

AS Analitico di periodico

Monfried, Andrea E.

In Progressive architecture : Pencil points

n. 2 (1990), p. -

Technics: under steep roofing / J.E. Christian

AS Analitico di periodico

In Progressive architecture : Pencil points

n. 5, p. 54-56

Steep roofing recommendations / H.L. Simmons

AS Analitico di periodico

In Progressive architecture : Pencil points

n. 5, p. 51-53