APA

lewin b., . (2001). Dumpy la rue. new york: henry holt and company.

Chicago

lewin betsy, . 2001. Dumpy la rue. new york: henry holt and company.

Harvard

lewin b., . (2001). Dumpy la rue. new york: henry holt and company.

MLA

lewin betsy, . Dumpy la rue. new york: henry holt and company. 2001.