Logan, P. C. (2011). Humphrey Jennings and British documentary film: A re-assessment. Ashgate.
Chicago-čujuhus (17. p.)Logan, Philip C. Humphrey Jennings and British Documentary Film: A Re-assessment. Farnham, England ; Burlington, Vt.: Ashgate, 2011.
MLA-čujuhus (9. p.)Logan, Philip C. Humphrey Jennings and British Documentary Film: A Re-assessment. Ashgate, 2011.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.