Gaya APA
Siemens, Werner von. (1966).
Inventor and entrepreneur: Recollections of werner von siemens .
Jerman:
Percy Lund Humphries.
Gaya Chicago
Siemens, Werner von.
Inventor and entrepreneur: Recollections of werner von siemens.
Jerman:
Percy Lund Humphries,
1966.
Text.
Gaya MLA
Siemens, Werner von.
Inventor and entrepreneur: Recollections of werner von siemens.
Jerman:
Percy Lund Humphries,
1966.
Text.
Gaya Turabian
Siemens, Werner von.
Inventor and entrepreneur: Recollections of werner von siemens.
Jerman:
Percy Lund Humphries,
1966.
Print.