Polski Rejestr Statków. (2008). Rules for classification and construction of sea-going ships: Amendments no. 1/2008 to part VI - Machinery installations and refrigerating plants, 2007. PRS.
Chicago-Zitierstil (17. Ausg.)Polski Rejestr Statków. Rules for Classification and Construction of Sea-going Ships: Amendments No. 1/2008 to Part VI - Machinery Installations and Refrigerating Plants, 2007. Gdańsk: PRS, 2008.
MLA-Zitierstil (9. Ausg.)Polski Rejestr Statków. Rules for Classification and Construction of Sea-going Ships: Amendments No. 1/2008 to Part VI - Machinery Installations and Refrigerating Plants, 2007. PRS, 2008.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.