APA (7e ed.) Bronvermelding

Guthrie, P. (2004). The interior designer's portable handbook: First-step rules of thumb for the design of interiors (2nd ed.). McGraw-Hill.

Chicago (17e ed.) Bronvermelding

Guthrie, Pat. The Interior Designer's Portable Handbook: First-step Rules of Thumb for the Design of Interiors. 2nd ed. New York: McGraw-Hill, 2004.

MLA (9e ed.) Bronvermelding

Guthrie, Pat. The Interior Designer's Portable Handbook: First-step Rules of Thumb for the Design of Interiors. 2nd ed. McGraw-Hill, 2004.