Gaya APA
Harris, A.G.. (1974).
Farm machinery (text).
London:
Oxford University Press.
Gaya Chicago
Harris, A.G..
Farm machinery.
text
London:
Oxford University Press,
1974.
Tesis.
Gaya MLA
Harris, A.G..
Farm machinery.
text
London:
Oxford University Press,
1974.
Tesis.
Gaya Turabian
Harris, A.G..
Farm machinery.
text
London:
Oxford University Press,
1974.
Tesis.