Barthel, F. (1975). Navigation: Technik und Praxis. Busse.
Chicago Style (17th ed.) CitationBarthel, Friedrich. Navigation: Technik Und Praxis. Herford: Busse, 1975.
MLA (9th ed.) CitationBarthel, Friedrich. Navigation: Technik Und Praxis. Busse, 1975.
Warning: These citations may not always be 100% accurate.