Apple Extensions to ISO 9660
Technical Note FL36 describes Apple extensions to ISO 9660 to better support Macintosh file interchange under HFS format.
Practical limits of the ISO 9660 format
Description of problems encountered with Macintosh files stored on ISO 9660 CD-ROMs, why this solution is not really universal, and how to avoid this with MacDisk.
The Ins and Outs of ISO 9660 and High Sierra
Technical details of these CD-ROM recording standards from a Macintosh viewpoint.