Gaya APA
North, Mack O.. (1978).
Commercial chicken production manual (text).
Connecticut:
Avi Publishing Company.
Gaya Chicago
North, Mack O..
Commercial chicken production manual.
text
Connecticut:
Avi Publishing Company,
1978.
Tesis.
Gaya MLA
North, Mack O..
Commercial chicken production manual.
text
Connecticut:
Avi Publishing Company,
1978.
Tesis.
Gaya Turabian
North, Mack O..
Commercial chicken production manual.
text
Connecticut:
Avi Publishing Company,
1978.
Tesis.