APA način citiranja

Orellana-Guevara, C. (2021). How to define a research problem? ABP Proposal for Educational Management.

Čikaški stil citiranja

Orellana-Guevara, Catty. How to Define a Research Problem? ABP Proposal for Educational Management. 2021.

MLA način citiranja

Orellana-Guevara, Catty. How to Define a Research Problem? ABP Proposal for Educational Management. 2021.

Upozorenje: Ovi citati možda nisu uvijek 100% točni.