Gaya APA

BATAN, . (1989). Abstracst Evironmental Healty Studies in Indonesia 1969-1989 Health Ecology Reserch Centrenational Intitutede of Health Reserch and Develophment. (-). ,-: .

Gaya MLA

BATAN, . "Abstracst Evironmental Healty Studies in Indonesia 1969-1989 Health Ecology Reserch Centrenational Intitutede of Health Reserch and Develophment.". - ,-: , 1989. Book.