@book{229215,
	author = {Kerig, Patricia. and ProQuest (Firm)},
	title = {Couple observational coding systems},
	publisher = {Lawrence Erlbaum Associates,},
	year = {2004.},
	address = {Mahwah, N.J. :},
	url = {https://ebookcentral.proquest.com/lib/kuct-ebooks/detail.action?docID=234250}
}