Catherine Hapka. (2012). Pony Scouts: The Trail Ride (I Can Read Level 2) (I Can Read Book 2.). HarperCollins.
Chicago-čujuhus (17. p.)Catherine Hapka. Pony Scouts: The Trail Ride (I Can Read Level 2). I Can Read Book 2. HarperCollins, 2012.
MLA-čujuhus (9. p.)Catherine Hapka. Pony Scouts: The Trail Ride (I Can Read Level 2). I Can Read Book 2. HarperCollins, 2012.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.