WALKER, R. (2014). Success with your early years research project. Sage Publications.
Chicago-viite (17. p.)WALKER, Rosie. Success with Your Early Years Research Project. Sage Publications, 2014.
MLA-viite (9. p.)WALKER, Rosie. Success with Your Early Years Research Project. Sage Publications, 2014.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.