APA (7th ed.) Zitazioa

(1993). The student's guide to Philadelphia internships & part-time employment.

Chicago Style (17th ed.) Zitazioa

The Student's Guide to Philadelphia Internships & Part-time Employment. 1993.

MLA (9th ed.) Zitazioa

The Student's Guide to Philadelphia Internships & Part-time Employment. 1993.

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