public function readFromFolder($listName, $folderName = '', $isLibrary = false, $limit = NULL, $query = NULL, $view = NULL, $sort = NULL) {
		return $this->read($listName, $limit, $query, $view, $sort, "<Folder>" . ($isLibrary ? '' : 'Lists/') . $listName . '/' . $folderName . "</Folder>" );
	}