Cox, L. J., Hollyer, J. R., & Donald M. Schug. (1991). An economic profile of Hawaii's landscape services. The Institute.
Tohutoru Kātū ChicagoCox, Linda J., James R. Hollyer, me Donald M. Schug. An Economic Profile of Hawaii's Landscape Services. [Honolulu, Hawaii]: The Institute, 1991.
Tohutoro MLACox, Linda J., et al. An Economic Profile of Hawaii's Landscape Services. The Institute, 1991.
Kia tūpato: Kāore pea ēnei kupu hautoa i te ōrite pū 100%.