Gaya APA
Levenbach, Hans. (1981).
The beginning forecaster .
California:
LIfetime Learning Publications.
Gaya Chicago
Levenbach, Hans.
The beginning forecaster.
California:
LIfetime Learning Publications,
1981.
Text.
Gaya MLA
Levenbach, Hans.
The beginning forecaster.
California:
LIfetime Learning Publications,
1981.
Text.
Gaya Turabian
Levenbach, Hans.
The beginning forecaster.
California:
LIfetime Learning Publications,
1981.
Print.