Kaberlein, J. J. (1966). Triangulation short-cut layouts: A textbook and working guide with practical and modern methods for laying out and forming patterns used for blower-exhaust systems, heating, and air conditioning. Mathematical formulas applied to sheet-metal work. Bruce Pub. Co..
Chicago Style (17th ed.) CitationKaberlein, Joseph J. Triangulation Short-cut Layouts: A Textbook and Working Guide with Practical and Modern Methods for Laying Out and Forming Patterns Used for Blower-exhaust Systems, Heating, and Air Conditioning. Mathematical Formulas Applied to Sheet-metal Work. Milwaukee: Bruce Pub. Co., 1966.
MLA (9th ed.) CitationKaberlein, Joseph J. Triangulation Short-cut Layouts: A Textbook and Working Guide with Practical and Modern Methods for Laying Out and Forming Patterns Used for Blower-exhaust Systems, Heating, and Air Conditioning. Mathematical Formulas Applied to Sheet-metal Work. Bruce Pub. Co., 1966.