Cita APA

Giesecke, F. E. (1981). Technical drawing problems (6a. ed.). McMillan.

Citación estilo Chicago

Giesecke, Frederick Ernest. Technical Drawing Problems. 6a. ed. Nueva York: McMillan, 1981.

Cita MLA

Giesecke, Frederick Ernest. Technical Drawing Problems. 6a. ed. McMillan, 1981.

Warning: These citations may not always be 100% accurate.