Gaya APA
dBase IV Language Reference setting the new data management standard. (1988).
:
.
Gaya Chicago
dBase IV Language Reference setting the new data management standard.
.
:
,
1988.
Text.
Gaya MLA
dBase IV Language Reference setting the new data management standard.
.
:
,
1988.
Text.
Gaya Turabian
dBase IV Language Reference setting the new data management standard.
:
,
1988.
Print.