Holden, A. (1971). Stationary states. Oxford University Press.
Chicago-čujuhus (17. p.)Holden, Alan. Stationary States. Nueva York: Oxford University Press, 1971.
MLA-čujuhus (9. p.)Holden, Alan. Stationary States. Oxford University Press, 1971.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.