Gaya APA
Profitable Beef Production. (2010).
:
Teagasc.
Gaya Chicago
Profitable Beef Production.
-.
:
Teagasc,
2010.
Jurnal.
Gaya MLA
Profitable Beef Production.
-.
:
Teagasc,
2010.
Jurnal.
Gaya Turabian
Profitable Beef Production.
:
Teagasc,
2010.
Jurnal.