Johnson, M. H. (2015). The Goals of Archaeology, in Theory: What are we Trying to do? Svenska Arkeologiska Samfundet.
Chicago-čujuhus (17. p.)Johnson, Matthew H. The Goals of Archaeology, in Theory: What Are We Trying to Do? Svenska Arkeologiska Samfundet, 2015.
MLA-čujuhus (9. p.)Johnson, Matthew H. The Goals of Archaeology, in Theory: What Are We Trying to Do? Svenska Arkeologiska Samfundet, 2015.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.