Παραπομπή APA

(1980). Appropriate industrial technology for construction and building materials. New York: United Nations.

Παραπομπή Chicago Style

Appropriate Industrial Technology for Construction and Building Materials. New York: United Nations, 1980.

Παραπομπή MLA

Appropriate Industrial Technology for Construction and Building Materials. New York: United Nations, 1980.

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