(2005). Marine Amateur Radio. American: MC Graw Hill.
Trích dẫn kiểu ChicagoMarine Amateur Radio. American: MC Graw Hill, 2005.
ציטוט MLAMarine Amateur Radio. American: MC Graw Hill, 2005.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.
(2005). Marine Amateur Radio. American: MC Graw Hill.
Trích dẫn kiểu ChicagoMarine Amateur Radio. American: MC Graw Hill, 2005.
ציטוט MLAMarine Amateur Radio. American: MC Graw Hill, 2005.