Rexistros de Citas

Cita APA

Hans-Jurgen Becker. Chemistry teaching and science of education in germany.

Citación estilo Chicago

Hans-Jurgen Becker. Chemistry Teaching and Science of Education in Germany.

Cita MLA

Hans-Jurgen Becker. Chemistry Teaching and Science of Education in Germany.

Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.

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