Gaya APA
Valles, C, G. (2000).
And the butterfly said...: Ecological meditations. .
Anand:
Anand Gujarat Sahitya Prakash.
Gaya MLA
Valles, Carlos, G..
"And the butterfly said...: Ecological meditations. ".
Anand:
Anand Gujarat Sahitya Prakash,
2000.
Buku.