APA citiranje

Piaget,Jean. (1970). Main trends in interdisciplinary research. George Allen & Unwin.

Chicago Edition Citation

Piaget,Jean. Main Trends in Interdisciplinary Research. Great Britain: George Allen & Unwin, 1970.

MLA citiranje

Piaget,Jean. Main Trends in Interdisciplinary Research. George Allen & Unwin, 1970.

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