Essa, E. L. (2007). Introduction to early childhood education (5th ed., annotated student's ed.). Thomson/Delmar Learning.
Cita Chicago (17th ed.)Essa, Eva L. Introduction to Early Childhood Education. 5th ed., annotated student's ed. Australia: Thomson/Delmar Learning, 2007.
Cita MLA (9th ed.)Essa, Eva L. Introduction to Early Childhood Education. 5th ed., annotated student's ed. Thomson/Delmar Learning, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.