Cita APA

(2014). P. S. C. previous questions and answers in civil engineering (3rd ed.). Electron College of Technology.

Citación estilo Chicago

P. S. C. Previous Questions and Answers in Civil Engineering. 3rd ed. Kollam: Electron College of Technology, 2014.

Cita MLA

P. S. C. Previous Questions and Answers in Civil Engineering. 3rd ed. Electron College of Technology, 2014.