APA način citiranja

Richardson, N. K., & Nina K. Richardson. Type with one hand. Cincinnati: South-Western Educational Pub.

Čikaški stil citiranja

Richardson, Nina K., i Nina K. Richardson. Type With One Hand. Cincinnati: South-Western Educational Pub.

MLA način citiranja

Richardson, Nina K., i Nina K. Richardson. Type With One Hand. Cincinnati: South-Western Educational Pub.

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