Scarry, R. (1994). Richard Scarry's busy, busy town. Western Pub. Co..
Lua i Stíl Chicago (17ú heag.)Scarry, Richard. Richard Scarry's Busy, Busy Town. Racine, Wis.: Western Pub. Co., 1994.
Lua MLA (8ú heag.)Scarry, Richard. Richard Scarry's Busy, Busy Town. Western Pub. Co., 1994.
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