Dillon, S., & Milam, G. (1994). CROSS. ROADS in TIME: Archaeology Activity Book. Andrews University Press.
Chicago-viite (17. p.)Dillon, Sally, ja Glen Milam. CROSS. ROADS in TIME: Archaeology Activity Book. Berrin Spring, Michigan: Andrews University Press, 1994.
MLA-viite (9. p.)Dillon, Sally, ja Glen Milam. CROSS. ROADS in TIME: Archaeology Activity Book. Andrews University Press, 1994.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.