Professional Book Publishers. (2019). The Post Office Act, 1898 (06 of 1898). Professional Book Publishers.
Chicago-čujuhus (17. p.)Professional Book Publishers. The Post Office Act, 1898 (06 of 1898). New Delhi: Professional Book Publishers, 2019.
MLA-čujuhus (9. p.)Professional Book Publishers. The Post Office Act, 1898 (06 of 1898). Professional Book Publishers, 2019.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.