APA
Frampton D., Winfield R. & Nottingham Trent University. (1993). Building engineering services: a practice manual for quantity surveyors. Volume one: mechanical services technology. Nottingham: Nottingham Trent University.
Chicago
Frampton D.I, Winfield Roger and Nottingham Trent University. 1993. Building engineering services: a practice manual for quantity surveyors. Volume one: mechanical services technology. Nottingham: Nottingham Trent University.
Harvard
Frampton D., Winfield R. and Nottingham Trent University. (1993). Building engineering services: a practice manual for quantity surveyors. Volume one: mechanical services technology. Nottingham: Nottingham Trent University.
MLA
Frampton D.I, Winfield Roger and Nottingham Trent University. Building engineering services: a practice manual for quantity surveyors. Volume one: mechanical services technology. Nottingham: Nottingham Trent University. 1993.
