- Author: Paula Droege
- Language: English
- Year: 2003
- Author: E.K. Perry Heather Ashton Allan Young
- Language: English
- Year: 2002
- Author: Gesualdo M. Zuzzo, Rachel S. Herz, Benoist Schaal
- Language: English
- Year: 2012
- Author: Riccardo Manzotti
- Language: English
- Year: 2017
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- Language: English
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- Author: Pia Knoeferle Pirita Pyykkönen-Klauck Matthew W. Crocker
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- Author: Gary B. Palmer Debra J. Occhi
- Language: English
- Year: 1999
- Author: Pauli Pylkkö
- Language: English
- Year: 1998
- Author: Gentaz Edouard, Streri Arlette, Hatwell Yvette
- Language: English, French
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- Author: Globus Gordon G
- Language: English
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