Gaya APA
Hirsh, Sandra;Alman, Susan. (2019).
Blockchain .
:
IG Library.
Gaya Chicago
Hirsh, Sandra;Alman, Susan.
Blockchain.
:
IG Library,
2019.
Electronic Resource.
Gaya MLA
Hirsh, Sandra;Alman, Susan.
Blockchain.
:
IG Library,
2019.
Electronic Resource.
Gaya Turabian
Hirsh, Sandra;Alman, Susan.
Blockchain.
:
IG Library,
2019.
Electronic Resource.