na YOGYA-04120000000515 20120425173423.0 ind 979-497-582-6 010-041200000000515 YOPDYOG 621.384 621.384 Sto P STOKKINK, Theo The profesional radio presenter: penyiar radio profesional Theo Stokkink Cet. 1 Yogyakarta Kanisius 1997 164 hlm. ilus. 21 cm. Radio - Penyiaran YOPDYOG 358-PS/P.00 1