Παραπομπή APA

Plano Clark, V. L., & Ivankova, N. V. (2016). Mixed methods research: A guide to the field. Sage Publications.

Παραπομπή Chicago Style

Plano Clark, Vicki L., και Nataliya V. Ivankova. Mixed Methods Research: A Guide to the Field. New Delhi: Sage Publications, 2016.

Παραπομπή MLA

Plano Clark, Vicki L., και Nataliya V. Ivankova. Mixed Methods Research: A Guide to the Field. Sage Publications, 2016.