Gaya APA
Alderton, DAvid. (1979).
Lovebirds : their care and breeding .
England:
K & R Books Ltd.
Gaya Chicago
Alderton, DAvid.
Lovebirds : their care and breeding.
England:
K & R Books Ltd,
1979.
Text.
Gaya MLA
Alderton, DAvid.
Lovebirds : their care and breeding.
England:
K & R Books Ltd,
1979.
Text.
Gaya Turabian
Alderton, DAvid.
Lovebirds : their care and breeding.
England:
K & R Books Ltd,
1979.
Print.