Gaya APA
Hein, Morris. (1969).
Foundations Of College Chemistry .
:
.
Gaya Chicago
Hein, Morris.
Foundations Of College Chemistry.
:
,
1969.
Text.
Gaya MLA
Hein, Morris.
Foundations Of College Chemistry.
:
,
1969.
Text.
Gaya Turabian
Hein, Morris.
Foundations Of College Chemistry.
:
,
1969.
Print.