APA aipamena

Sinha,R.K. (2019). Mineral economics. CBS Publishers.

Chicago Style aipamena

Sinha,R.K. Mineral Economics. CBS Publishers, 2019.

MLA aipamena

Sinha,R.K. Mineral Economics. CBS Publishers, 2019.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.