Well, to give you an idea of what you need for a '61, here's the listings from Classic Parts: 1960 Shop Manual, 1961 Manual Supplement, 60-66 Assembly Manual

Look around at other vendor's too. I don't know what international shipping would be from Classic, so you may want to try and check for some Canadian vendors. Also, these pop up on ebay a lot as well. I just wanted to show you what to look for. They really do help a lot and that's why I recommend them all the time.

1963 Chevy C20 Longbed Stepside
1978 Chevy K30 Custom Deluxe