(2016). Raumfahrtsysteme - Definition des Technologie-Reifegrades (TRL) und der Beurteilungskriterien: (ISO 16290:2013) = Space systems - definition of the technology readiness levels (TRLs) and their criteria of assessment. Beuth Verlag GmbH.
Chicago Style (17th ed.) CitationRaumfahrtsysteme - Definition Des Technologie-Reifegrades (TRL) Und Der Beurteilungskriterien: (ISO 16290:2013) = Space Systems - Definition of the Technology Readiness Levels (TRLs) and Their Criteria of Assessment. Berlin: Beuth Verlag GmbH, 2016.
MLA (9th ed.) CitationRaumfahrtsysteme - Definition Des Technologie-Reifegrades (TRL) Und Der Beurteilungskriterien: (ISO 16290:2013) = Space Systems - Definition of the Technology Readiness Levels (TRLs) and Their Criteria of Assessment. Beuth Verlag GmbH, 2016.