Παραπομπή APA

(1974). Under taking enquireies . Part 4: Examples of reports by Josephine Negro. Open University Press.

Παραπομπή Chicago Style

Under Taking Enquireies . Part 4: Examples of Reports by Josephine Negro. Open University Press, 1974.

Παραπομπή MLA

Under Taking Enquireies . Part 4: Examples of Reports by Josephine Negro. Open University Press, 1974.

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