Cita APA (7th ed.)
Chandra, A. (2013). Surveying;problem solving with theory and objective type questions. New Age International.
Cita Chicago (17th ed.)
Chandra, A.M. Surveying;problem Solving with Theory and Objective Type Questions. Kolkata: New Age International, 2013.
Cita MLA (9th ed.)
Chandra, A.M. Surveying;problem Solving with Theory and Objective Type Questions. New Age International, 2013.
Atenció: Aquestes cites poden no estar 100% correctes.