Olkhevsky, V. (1969). Navigation for fishermen. Mir.
Cita Chicago (17th ed.)Olkhevsky, V. Navigation for Fishermen. Moscow: Mir, 1969.
Cita MLA (9th ed.)Olkhevsky, V. Navigation for Fishermen. Mir, 1969.
Atenció: Aquestes cites poden no estar 100% correctes.