Παραπομπή APA

Nicholls, A. (2008). What do we know and when do we know it? Springer Netherlands.

Παραπομπή Chicago Style

Nicholls, Anthony. What Do We Know and When Do We Know It? Springer Netherlands, 2008.

Παραπομπή MLA

Nicholls, Anthony. What Do We Know and When Do We Know It? Springer Netherlands, 2008.

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