- Author: Salcides Petersen Circe, Wainer Ricardo
- Language: Portuguese
- Year: 2011
- Author: Petersen Sandy, Wittmer Donna S.
- Language: English
- Year: 2014
- Author: Lorrie L. Kelley Connie Petersen
- Language: English
- Year: 2018
- Author: Eskild Petersen Lin Hwei Chen Patricia Schlagenhauf-Lawlor
- Language: English
- Year: 2017
- Author: Andrea Petersen
- Language: English
- Year: 2017
- Author: Niels Petersen
- Language: English
- Year: 2017
- Author: Niels Petersen
- Language: English
- Year: 2017
- Author: Jens Petersen
- Language: German
- Year: 2015
- Author: J.K. Petersen
- Language: English
- Year: 2000