Deismireacht APA

Shechan, A. (1972). Purnell's discovering nature. Purnell.

Chicago Edition Citation

Shechan, A. Purnell's Discovering Nature. London: Purnell, 1972.

Deismireacht MLA

Shechan, A. Purnell's Discovering Nature. Purnell, 1972.

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