APA-čujuhus (7. p.)
ebrary, Inc, Heering, P., & Osewold, D. (2007). Constructing scientific understanding through contextual teaching. Frank & Timme.
Chicago-čujuhus (17. p.)
ebrary, Inc, Peter Heering, juo Daniel Osewold. Constructing Scientific Understanding Through Contextual Teaching. Berlin: Frank & Timme, 2007.
MLA-čujuhus (9. p.)
ebrary, Inc, et al. Constructing Scientific Understanding Through Contextual Teaching. Frank & Timme, 2007.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.