Gerretsen, J. H. (1990). Passivation and breakdown of passivity of stainless steel constituents chromium, iron-chromium, iron-chromium-molybdenum, nickel =: Passivering en afbraak van de passieve laag van de bestanddelen van roestvast staal chroom, ijzer-chroom, ijzer-chroom-molybdeen, nikkel. s.n.].
Citace podle Chicago (17th ed.)Gerretsen, Jan Hendrik. Passivation and Breakdown of Passivity of Stainless Steel Constituents Chromium, Iron-chromium, Iron-chromium-molybdenum, Nickel =: Passivering En Afbraak Van De Passieve Laag Van De Bestanddelen Van Roestvast Staal Chroom, Ijzer-chroom, Ijzer-chroom-molybdeen, Nikkel. [S.l.: s.n.], 1990.
Citace podle MLA (8th ed.)Gerretsen, Jan Hendrik. Passivation and Breakdown of Passivity of Stainless Steel Constituents Chromium, Iron-chromium, Iron-chromium-molybdenum, Nickel =: Passivering En Afbraak Van De Passieve Laag Van De Bestanddelen Van Roestvast Staal Chroom, Ijzer-chroom, Ijzer-chroom-molybdeen, Nikkel. s.n.], 1990.