[электронный ресурс] // URL: https://www.semanticscholar.org/paper/%22A-New-Era-for-Museums%22%3A-Professionalism-and-in-the-Freece/f819eecfbc12c723755e543c2cbca238517e064c (дата обращения 10.04.2020)
2009
Wesleyan University