Get enabled manifest references declarations.

        Enabled references are defined through meta references declaration,
        every other references are ignored.

        Arguments:
            datas (dict): Data where to search for reference declarations.
                This is commonly the fully parsed manifest.
            meta_references (list): List of enabled reference names.

        Returns:
            collections.OrderedDict: Serialized enabled references datas.

def get_enabled_references(self, datas, meta_references):
        """
        Get enabled manifest references declarations.

        Enabled references are defined through meta references declaration,
        every other references are ignored.

        Arguments:
            datas (dict): Data where to search for reference declarations.
                This is commonly the fully parsed manifest.
            meta_references (list): List of enabled reference names.

        Returns:
            collections.OrderedDict: Serialized enabled references datas.
        """
        references = OrderedDict()

        for section in meta_references:
            references[section] = self.get_reference(datas, section)

        return references