University of the Philippines (Quezon City) Asian Institute of Tourism, University of the Philippines (Quezon City) Law Center, & Seminar on Laws Relevant to the Tourism Industry, 1st, Quezon City, 1978. (1978). [Law relevant to the tourism industry: Proceedings], May 8-12, 1978. s.n.].
Style de citation Chicago (17e éd.)University of the Philippines (Quezon City) Asian Institute of Tourism, University of the Philippines (Quezon City) Law Center, et 1st Seminar on Laws Relevant to the Tourism Industry. [Law Relevant to the Tourism Industry: Proceedings], May 8-12, 1978. [S.l: s.n.], 1978.
Style de citation MLA (9e éd.)University of the Philippines (Quezon City) Asian Institute of Tourism, et al. [Law Relevant to the Tourism Industry: Proceedings], May 8-12, 1978. s.n.], 1978.