A change made in GoLink v1.0.0.0 allowed - or / in non-quoted filenames which required spaces between switches (you can use spacing between switches with GoAsm).
For GoLink /files you should get at least one (or two) showing for the obj (and res) file, but if you don't actually import any functions from a possible list of dll files on the command line, then yes, that would be it.
A GoLink command file can be more convenient if you are dealing with many switches, obj files, and/or dll files on the command line. Instead of horizontally on the command line, these can be placed more vertically on separate lines in a text file with the possibility of comments, or commenting out a line, with a semi-colon as usual.