References
- 이철규, 김종수(2011), "건설단계에서의 철도시설물 온실가스 저감방안 연구" 한국철도학회 논문집 제14권 제5호 pp. 425-432
- ISO 14040. Environmental management - life cycle assessment - requirements and guidelines, International organization for standardization, 2006
- ISO 14044. Environmental management - life cycle assessment - requirements and guidelines, International organization for standardization, 2006
- 이건모, Atsushi Inaba, "Life Cycle Assessment ISO14040 시리즈 실무지침", 무역/투자 위원회, 2004