Coover, S. L. (1966). A first course in drawing and blueprint reading (3rd ed.). McGraw-Hill.
Citazione stile Chigago Style (17a edizione)Coover, Shriver L. A First Course in Drawing and Blueprint Reading. 3rd ed. New York: McGraw-Hill, 1966.
Citatione MLA (9a ed.)Coover, Shriver L. A First Course in Drawing and Blueprint Reading. 3rd ed. McGraw-Hill, 1966.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.