Gaya APA
Suharsono, . (1962).
Preliminary In Vestigation On The Possibility Of The Establisment Of A Cement Factory At Pamotan (Rembang-Central Java) .
Bandung:
Pusat Sumber Daya Geologi.
Gaya MLA
Suharsono, .
"Preliminary In Vestigation On The Possibility Of The Establisment Of A Cement Factory At Pamotan (Rembang-Central Java)".
Bandung:
Pusat Sumber Daya Geologi,
1962.
Bukan Logam.