Gaya APA
Barker, Vicky. (2016).
Numbers (Pull out and play books) (1).
China:
Really Decent Books Ltd.
Gaya Chicago
Barker, Vicky.
Numbers (Pull out and play books).
1
China:
Really Decent Books Ltd,
2016.
Text.
Gaya MLA
Barker, Vicky.
Numbers (Pull out and play books).
1
China:
Really Decent Books Ltd,
2016.
Text.
Gaya Turabian
Barker, Vicky.
Numbers (Pull out and play books).
1
China:
Really Decent Books Ltd,
2016.
Print.