1.
Recent advances in whale-watching research: 2012-2013 / Carol Scarpaci, E. C. Parsons
Autor:
Scarpaci, C.
Coautor:
;
Parsons, E. C. M.
2.
Recent advances in whale-watching research: 2014-2015 / E. C. M. Parsons, Carol Scarpaci
Autor:
Parsons, E. C. M.
Coautor:
;
Scarpaci, C.
