ABDURRASYID, P. (1972). Kedaulatan Negara Diruang Udara = State Sovereignty In Airspace Priyatna Abdurrasyid. Pusat penelitian Hukum Angkasa.
Dyfyniad Arddull ChicagoABDURRASYID, Priyatna. Kedaulatan Negara Diruang Udara = State Sovereignty In Airspace Priyatna Abdurrasyid. Pusat penelitian Hukum Angkasa, 1972.
Dyfyniad MLAABDURRASYID, Priyatna. Kedaulatan Negara Diruang Udara = State Sovereignty In Airspace Priyatna Abdurrasyid. Pusat penelitian Hukum Angkasa, 1972.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.