Gaya APA
Abeyratne, R. (2015).
Regulation of Commercial Space Transport (E-Book) .
LONDON:
Springer-Verlag Berlin Heidelberg.
Gaya MLA
Abeyratne, Ruwantissa.
"Regulation of Commercial Space Transport (E-Book)".
LONDON:
Springer-Verlag Berlin Heidelberg,
2015.
Text.