الگو:PD-US-no notice
 | This work is in the مالکیت عمومی because it was چاپخانه in the United States between ۱۹۲۹ and 1977 inclusive, without a copyright notice. Unless the author has been dead for several years, it is not in the public domain in countries that do not apply the rule of the shorter term for US works. This includes Canada, China (not Hong Kong, Macao, or Taiwan Area), Germany, Mexico, Switzerland, and other countries with individual treaties. See also further explanation. |  |
