- Author: Joao Gomes-Pedro, J. Kevin Nugent, J. Gerald Young, T. Berry Brazelton
- Language: English
- Year: 2002
- Author: Kevin Nugent
- Language: English
- Year: 2011
- Author: Penny Hauser-Cram J. Kevin Nugent Kathleen Thies John F. Travers
- Language: English
- Year: 2013
- Author: Penny Hauser-Cram J. Kevin Nugent Kathleen Thies John F. Travers
- Language: English
- Year: 2013
- Author: J. Kevin Nugent Bonnie Petrauskas T. Berry Brazelton
- Language: English
- Year: 2009