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Gaya APA
John Nunn's Chess Puzzle Book. (2009).
:
.
Gaya Chicago
John Nunn's Chess Puzzle Book.
.
:
,
2009.
Text.
Gaya MLA
John Nunn's Chess Puzzle Book.
.
:
,
2009.
Text.
Gaya Turabian
John Nunn's Chess Puzzle Book.
:
,
2009.
Print.