Callender, J. H. (1966). Time-Saver Standards: A handbook of arebitectural design (4th ed.).
Chicago Style citaatCallender, John Hancock. Time-Saver Standards: A Handbook of Arebitectural Design. 4th ed. 1966.
MLA citatieCallender, John Hancock. Time-Saver Standards: A Handbook of Arebitectural Design. 4th ed. 1966.
Let op: Deze citaties zijn niet altijd 100% accuraat.