- Artist
- ABBA
- Title
- Lo Sabe Tu Mamá? = Does Your Mother Know
- Label
- RCA ECK-200879
- Country
- Ecuador
- Released
- 1979
- Format
- 7", 45 RPM, Single, Stereo
Other Ecuador pressings of Voulez-Vous
- 1981RCA ECK-2008797", 45 RPM, Single
- 1982RCA ECK-2008797", 45 RPM, Stereo
- 1982RCA ECK-2008797", 45 RPM, Single