Gaya APA
Pickens, G. Alan. (1978).
A practical method of compaction control .
:
REAAA.
Gaya Chicago
Pickens, G. Alan.
A practical method of compaction control.
:
REAAA,
1978.
Filmstrip.
Gaya MLA
Pickens, G. Alan.
A practical method of compaction control.
:
REAAA,
1978.
Filmstrip.
Gaya Turabian
Pickens, G. Alan.
A practical method of compaction control.
:
REAAA,
1978.
Filmstrip.