Mastering the Art of Selling.
Chicago Style (17th ed.) CitationMastering the Art of Selling.
MLA (9th ed.) CitationMastering the Art of Selling.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.
Mastering the Art of Selling.
Chicago Style (17th ed.) CitationMastering the Art of Selling.
MLA (9th ed.) CitationMastering the Art of Selling.