Create a list of reference objects that represent this part of the JSON
        data:

          "references": [
              {"url": "http://foo.com/xss", "title": "First reference to ..."},
              {"url": "http://asp.net/xss", "title": "How to fix ..."},
              {"url": "http://owasp.org/xss", "title": "OWASP desc for XSS"}
            ]

        :return: A list with Reference objects

def handle_references(json_references):
        """
        Create a list of reference objects that represent this part of the JSON
        data:

          "references": [
              {"url": "http://foo.com/xss", "title": "First reference to ..."},
              {"url": "http://asp.net/xss", "title": "How to fix ..."},
              {"url": "http://owasp.org/xss", "title": "OWASP desc for XSS"}
            ]

        :return: A list with Reference objects
        """
        reference_list = []
        for reference_dict in json_references:
            reference_list.append(Reference(reference_dict['url'],
                                            reference_dict['title']))

        return reference_list