If....: Perbedaan antara revisi

* {{cite book | first = Lindsay| last =Anderson | year =2004 | title =Never Apologise: The Collected Writings of Lindsay Anderson | chapter =

| editor = Ryan, Paul | publisher =Plexus Publishing Ltd | location = London | isbn = 978-0-85965-317-6 }}

| publisher =Methuen Pub Ltd | location = London | isbn =978-0-413-77397-5}}

* {{cite book | first =Mark | last =Sinker | year =2004 | title =if.... | publisher = British Film Institute| location = London | isbn =978-1-84457-040-9 }}