Gaya APA
Bear, Firman E.. (1964).
Chemistry of the Soil .
:
Reinhold Publishing.
Gaya Chicago
Bear, Firman E..
Chemistry of the Soil.
:
Reinhold Publishing,
1964.
Computer Software.
Gaya MLA
Bear, Firman E..
Chemistry of the Soil.
:
Reinhold Publishing,
1964.
Computer Software.
Gaya Turabian
Bear, Firman E..
Chemistry of the Soil.
:
Reinhold Publishing,
1964.
Computer Software.