Perkins, L. B. (2001). Building type basics for elementary and secondary schools. New York: Wiley.
Chicago-стиль цитированияPerkins, L. Bradford. Building Type Basics for Elementary and Secondary Schools. New York: Wiley, 2001.
MLA-цитированиеPerkins, L. Bradford. Building Type Basics for Elementary and Secondary Schools. New York: Wiley, 2001.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.