APA-čujuhus (7. p.)
Sagor, R. (1992). How to conduct collaborative action research. Association for Supervision and Curriculum Development.
Chicago-čujuhus (17. p.)
Sagor, Richard. How to Conduct Collaborative Action Research. Alexandria, Va.: Association for Supervision and Curriculum Development, 1992.
MLA-čujuhus (9. p.)
Sagor, Richard. How to Conduct Collaborative Action Research. Association for Supervision and Curriculum Development, 1992.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.