Shur, J. L., & Smith, P. V. (1980). Where do you look ? Whom do you ask ? How do you know ?: Information resources for child advocates. Children's Defense Fund.
Cita Chicago Style (17a ed.)Shur, Janet L., y Paul V. Smith. Where Do You Look ? Whom Do You Ask ? How Do You Know ?: Information Resources for Child Advocates. Washington, D.C: Children's Defense Fund, 1980.
Cita MLA (8a ed.)Shur, Janet L., y Paul V. Smith. Where Do You Look ? Whom Do You Ask ? How Do You Know ?: Information Resources for Child Advocates. Children's Defense Fund, 1980.
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