Russwurm, G. Air Toxics and Water Monitoring. SPIE Digital Library.
Tohutoru Kātū Chicago (17th ed.)Russwurm, George. Air Toxics and Water Monitoring. SPIE Digital Library.
Tohutoro MLA (9th ed.)Russwurm, George. Air Toxics and Water Monitoring. SPIE Digital Library.
Kia tūpato: Kāore pea ēnei kupu hautoa i te ōrite pū 100%.