Mitnicheska Tarifa Na Republika Bulgariia: Prilozhenie Kum Chl 1 Na Postanovlenie No 237 Na Ministerskiia Suvet Ot 1995 G., Obn V DV, Broi 109/1995 G., Izm I Dop Br 4 I 108 Ot 1996 G. by Bulgaria (9542200498 9789542200499 954-22-0049-8)
Mitnicheska Tarifa Na Republika Bulgariia: Obnarodva Se Kato Priturka Na Durzhaven Vestnik Br 123 Ot 1997 G. by Bulgaria (9542201044 9789542201045 954-22-0104-4)
Mitnicheska Tarifa Na Republika Bulgariia: (Obnarodva Se Kato Priturka Na Durzhaven Vestnik Br. 145 Ot 1998 G.) by Bulgaria (9542201982 9789542201984 954-22-0198-2)
