APA-referens (7:e uppl.)

RATHNAM P V. (1988). RATHNAM`S COSTING ADVISER: PROBLEMS AND SOLUTIONS (7.). KITAB MAHAL.

Chicago-referens (17:e uppl.)

RATHNAM P V. RATHNAM`S COSTING ADVISER: PROBLEMS AND SOLUTIONS. 7. ALLAHABAD: KITAB MAHAL, 1988.

MLA-referens (9:e uppl.)

RATHNAM P V. RATHNAM`S COSTING ADVISER: PROBLEMS AND SOLUTIONS. 7. KITAB MAHAL, 1988.