transparency masters ror the gregg reference manual
2222 年出版136 页ISBN:0028032918
OSCOLA OXFORD UNIVERSITY STANDARD FOR THE CITATION OF LEGAL AUTHORITIES FOURTH EDITION
DONAL NOLAN AND SANDRA MEREDITH2012 年出版54 页ISBN:
ASM Metals Reference Book (Second Edition)
Compiled by The Editorial Staff Reference Publications American Society for Metals1983 年出版560 页ISBN:0871701561