Gaya APA
DAVIDSON, A.
(2013).
E-BOOK LEARN GERMAN WITH STORIES: CAFE IN BERLIN
(
2)
.
USA:
INDEPENDENT PUBLISHING.
Gaya MLA
DAVIDSON, ANDREW.
"E-BOOK LEARN GERMAN WITH STORIES: CAFE IN BERLIN".
2
USA:
INDEPENDENT PUBLISHING,
2013.
Computer File.