Professional Book Publishers. Proffesional's Encyclopaedia of Important Central Acts & Rules vol 18 (3rd.). Professional.
Cita Chicago (17th ed.)Professional Book Publishers. Proffesional's Encyclopaedia of Important Central Acts & Rules Vol 18. 3rd. New Delhi New Delhi: Professional.
Cita MLA (9th ed.)Professional Book Publishers. Proffesional's Encyclopaedia of Important Central Acts & Rules Vol 18. 3rd. Professional.
Atenció: Aquestes cites poden no estar 100% correctes.