Proposatutako topikoa bilaketarako iradokizunak
Proposatutako topikoa bilaketarako iradokizunak
1
Argitaratua 1991
Available in Gale Academic OneFile.Available in Gale OneFile: Business.
Available in Gale OneFile: Popular Magazines.
Available in Gale Academic OneFile Select.
Available in Gale General OneFile.
Baliabide elektronikoa
Aldizkaria
2
3
Argitaratua 1994
Available in Gale Academic OneFile.Available in Gale General OneFile.
Baliabide elektronikoa
Aldizkaria