Gaya APA
Cortina, R Diez De La, Lange, Eva C.. (1990).
Cortina Method Conversational German In 20 Lessons .
New York:
Cortina Co..
Gaya Chicago
Cortina, R Diez De La, Lange, Eva C..
Cortina Method Conversational German In 20 Lessons.
New York:
Cortina Co.,
1990.
Buku Teks.
Gaya MLA
Cortina, R Diez De La, Lange, Eva C..
Cortina Method Conversational German In 20 Lessons.
New York:
Cortina Co.,
1990.
Buku Teks.
Gaya Turabian
Cortina, R Diez De La, Lange, Eva C..
Cortina Method Conversational German In 20 Lessons.
New York:
Cortina Co.,
1990.
Buku Teks.