Biernacka-Lubańska, M., & Tokarczyk, L. (1982). The Roman and Early-Bizantine fortifications of Lower Moesia and Northern Thrace. Zakład Narodowy im. Ossolińskich.
Citazione stile Chigago Style (17a edizione)Biernacka-Lubańska, Małgorzata, e Lorraine Tokarczyk. The Roman and Early-Bizantine Fortifications of Lower Moesia and Northern Thrace. Wrocław: Zakład Narodowy im. Ossolińskich, 1982.
Citatione MLA (9a ed.)Biernacka-Lubańska, Małgorzata, e Lorraine Tokarczyk. The Roman and Early-Bizantine Fortifications of Lower Moesia and Northern Thrace. Zakład Narodowy im. Ossolińskich, 1982.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.