APA-referens (7:e uppl.)
Chandra, A. (2013). Surveying;problem solving with theory and objective type questions. New Age International.
Chicago-referens (17:e uppl.)
Chandra, A.M. Surveying;problem Solving with Theory and Objective Type Questions. Kolkata: New Age International, 2013.
MLA-referens (9:e uppl.)
Chandra, A.M. Surveying;problem Solving with Theory and Objective Type Questions. New Age International, 2013.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.