Cita APA (7th ed.)
Punmia, B. C., Jain, A. K., & Jain, A. K. (1993). A text book of building construction. Laxmi Publications.
Cita Chicago (17th ed.)
Punmia, B. C., Ashok Kumar Jain, i Arun Kumar Jain. A Text Book of Building Construction. New Delhi: Laxmi Publications, 1993.
Cita MLA (9th ed.)
Punmia, B. C., et al. A Text Book of Building Construction. Laxmi Publications, 1993.
Atenció: Aquestes cites poden no estar 100% correctes.